About “Unauthenticated/Unauthorized Access”

A curated feed of “Unauthenticated/Unauthorized Access”-related CVEs appears below. We currently track 15319 CVEs for this tag (all time). In the last 365 days, 3827 were published. Average CVSS is 7.4 (all time; 7.4 over 365d), and 61% are rated High/Critical (all time). Top CWEs (last 365 days): CWE-862 - Missing Authorization, CWE-306 - Missing Authentication for Critical Function, CWE-639 - Authorization Bypass Through User-Controlled Key.

In our taxonomy this topic maps to a HIGH impact class. Vendor advisories and release notes are key. Verify compatibility matrices, prefer supported long term versions, and stage rollouts with monitoring. Use the filters below to sort by CVSS, risk and CWE. Each detail page highlights vendor advisories and mitigation tips.

CVEs tagged with this topic. Filters apply to the whole list (loaded from JSON).

CVSS ≥ 0.0
2026-03-16
Critical

CVE-2026-20998

Improper authentication in Smart Switch prior to version 3.7.69.15 allows remote attackers to bypass authentication.

Critical

CVE-2026-20997

Improper verification of cryptographic signature in Smart Switch prior to version 3.7.69.15 allows remote attackers to potentially bypass authentication.

Medium

CVE-2026-1870

The Thim Kit for Elementor – Pre-built Templates & Widgets for Elementor plugin for WordPress is vulnerable to unauthorized access of data due to a missing validation checks on the 'thim-ekit/archive…

High

CVE-2025-11500

Tinycontrol devices such as tcPDU and LAN Controllers LK3.5, LK3.9 and LK4 have two separate authentication mechanisms - one solely for interface management and one for protecting all other server re…

High

CVE-2017-20222

Telesquare SKT LTE Router SDT-CS3B1 software version 1.2.0 contains an unauthenticated remote reboot vulnerability that allows attackers to trigger device reboot without authentication. Attackers can…

High

CVE-2017-20220

Serviio PRO 1.8 contains an improper access control vulnerability in the Configuration REST API that allows unauthenticated attackers to change the mediabrowser login password. Attackers can send spe…

High

CVE-2017-20217

Serviio PRO 1.8 contains an information disclosure vulnerability due to improper access control enforcement in the Configuration REST API that allows unauthenticated attackers to access sensitive inf…

Medium

CVE-2016-20031

ZKTeco ZKBioSecurity 3.0 contains a local authorization bypass vulnerability in visLogin.jsp that allows attackers to authenticate without valid credentials by spoofing localhost requests. Attackers…

Medium

CVE-2015-20117

Next Click Ventures RealtyScript 4.0.2 contains a cross-site request forgery vulnerability that allows unauthenticated attackers to create unauthorized user accounts and administrative users by craft…

2026-03-13
High

CVE-2026-3045

The Appointment Booking Calendar — Simply Schedule Appointments plugin for WordPress is vulnerable to unauthorized access of sensitive data in all versions up to and including 1.6.9.29. This is due t…

Critical

CVE-2026-32301

Centrifugo is an open-source scalable real-time messaging server. Prior to 6.7.0, Centrifugo is vulnerable to Server-Side Request Forgery (SSRF) when configured with a dynamic JWKS endpoint URL using…

High

CVE-2026-30914

SFTPGo is an open source, event-driven file transfer solution. In SFTPGo versions prior to 2.7.1, a path normalization discrepancy between the protocol handlers and the internal Virtual Filesystem ro…

Medium

CVE-2026-2888

The Formidable Forms plugin for WordPress is vulnerable to an authorization bypass through user-controlled key in all versions up to, and including, 6.28. This is due to the `frm_strp_amount` AJAX ha…

Critical

CVE-2026-22192

Voltronic Power SNMP Web Pro version 1.1 contains an authentication bypass vulnerability that allows unauthenticated attackers to access privileged management functions by manipulating browser localS…

Critical

CVE-2026-1668

The web interface on multiple Omada switches does not adequately validate certain external inputs, which may lead to out-of-bound memory access when processing crafted requests. Under specific condi…

High

CVE-2025-13777

Authentication bypass by capture-replay vulnerability in ABB AWIN GW100 rev.2, ABB AWIN GW120.This issue affects AWIN GW100 rev.2: 2.0-0, 2.0-1; AWIN GW120: 1.2-0, 1.2-1.

2026-03-12
Critical

CVE-2026-3611

The Honeywell IQ4x building management controller, exposes its full web-based HMI without authentication in its factory-default configuration. With no user module configured, security is disabled by…

Critical

CVE-2026-32248

Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Prior to 9.6.0-alpha.12 and 8.6.38, an unauthenticated attacker can take over any user account…

High

CVE-2026-32138

NEXULEAN is a cybersecurity portfolio & service platform for an Ethical Hacker, AI Enthusiast, and Penetration Tester. Prior to 2.0.0, a security vulnerability was identified where Firebase and Web3F…

High

CVE-2026-28254

A Missing Authorization vulnerability in Trane Tracer SC, Tracer SC+, and Tracer Concierge could allow an unauthenticated attacker to access sensitive information through unprotected APIs.

High

CVE-2026-28253

A Memory Allocation with Excessive Size Value vulnerability in Trane Tracer SC, Tracer SC+, and Tracer Concierge could allow an unauthenticated attacker to cause a denial-of-service condition

Critical

CVE-2026-28252

A Use of a Broken or Risky Cryptographic Algorithm vulnerability in Trane Tracer SC, Tracer SC+, and Tracer Concierge could allow an attacker to bypass authentication and gain root-level access to th…

Medium

CVE-2026-29066

Tina is a headless content management system. Prior to 2.1.8, the TinaCMS CLI dev server configures Vite with server.fs.strict: false, which disables Vite's built-in filesystem access restriction. Th…

High

CVE-2019-25543

Netartmedia Real Estate Portal 5.0 contains an SQL injection vulnerability that allows unauthenticated attackers to manipulate database queries by injecting SQL code through the page parameter. Attac…

High

CVE-2019-25542

Netartmedia Real Estate Portal 5.0 contains a SQL injection vulnerability that allows unauthenticated attackers to manipulate database queries by injecting SQL code through the user_email parameter.…

High

CVE-2019-25533

Netartmedia PHP Business Directory 4.2 contains an SQL injection vulnerability that allows unauthenticated attackers to manipulate database queries by injecting SQL code through the Email parameter.…

High

CVE-2019-25532

Netartmedia Jobs Portal 6.1 contains an SQL injection vulnerability that allows unauthenticated attackers to manipulate database queries by injecting SQL code through the Email parameter. Attackers c…

High

CVE-2019-25531

Netartmedia Deals Portal contains an SQL injection vulnerability in the Email parameter of loginaction.php that allows unauthenticated attackers to manipulate database queries. Attackers can submit c…

High

CVE-2019-25527

Inout EasyRooms Ultimate Edition v1.0 contains an SQL injection vulnerability that allows unauthenticated attackers to manipulate database queries by injecting SQL code through the numguest parameter…

High

CVE-2019-25525

Inout EasyRooms Ultimate Edition v1.0 contains an SQL injection vulnerability that allows unauthenticated attackers to manipulate database queries by injecting SQL code through the guests parameter.…

High

CVE-2019-25524

XooGallery Latest contains an SQL injection vulnerability that allows unauthenticated attackers to manipulate database queries by injecting SQL code through the 'p' parameter. Attackers can send GET…

High

CVE-2019-25523

XooGallery Latest contains an SQL injection vulnerability that allows unauthenticated attackers to manipulate database queries by injecting SQL code through the cat_id parameter. Attackers can send G…

High

CVE-2019-25522

XooGallery Latest contains multiple SQL injection vulnerabilities that allow unauthenticated attackers to manipulate database queries by injecting SQL code through the photo_id parameter. Attackers c…

High

CVE-2019-25520

Jettweb PHP Hazir Haber Sitesi Scripti V1 contains an authentication bypass vulnerability in the administration panel that allows unauthenticated attackers to gain administrative access by exploiting…

High

CVE-2019-25515

Jettweb PHP Hazir Haber Sitesi Scripti V3 contains an authentication bypass vulnerability in the login.php administration panel that allows unauthenticated attackers to gain administrative access by…

High

CVE-2019-25514

Jettweb PHP Hazir Haber Sitesi Scripti V3 contains an SQL injection vulnerability that allows attackers to inject malicious SQL commands through the kelime parameter in POST requests. Attackers can m…

High

CVE-2019-25513

Jettweb PHP Hazir Haber Sitesi Scripti V3 contains an SQL injection vulnerability that allows unauthenticated attackers to manipulate database queries by injecting SQL code through the 'q' parameter.…

High

CVE-2019-25510

Jettweb PHP Hazir Haber Sitesi Scripti V2 contains an authentication bypass vulnerability in the administration panel that allows unauthenticated attackers to gain administrative access by exploiting…

Medium

CVE-2026-3099

A flaw was found in Libsoup. The server-side digest authentication implementation in the SoupAuthDomainDigest class does not properly track issued nonces or enforce the required incrementing nonce-co…

Critical

CVE-2026-3060

SGLang' encoder parallel disaggregation system is vulnerable to unauthenticated remote code execution through the disaggregation module, which deserializes untrusted data using pickle.loads() without…

Critical

CVE-2026-3059

SGLang's multimodal generation module is vulnerable to unauthenticated remote code execution through the ZMQ broker, which deserializes untrusted data using pickle.loads() without authentication.

Low

CVE-2026-2366

A flaw was found in Keycloak. An authorization bypass vulnerability in the Keycloak Admin API allows any authenticated user, even those without administrative privileges, to enumerate the organizatio…

Medium

CVE-2025-15037

An Incorrect Permission Assignment vulnerability exists in the ASUS Business System Control Interface driver. This vulnerability can be triggered by an unprivileged local user sending a specially cra…

Medium

CVE-2026-1182

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 8.14 before 18.7.6, 18.8 before 18.8.6, and 18.9 before 18.9.2 that could have allowed an authenticated user to gain unautho…

Critical

CVE-2025-59388

A use of hard-coded password vulnerability has been reported to affect Hyper Data Protector. The remote attackers can then exploit the vulnerability to gain unauthorized access. We have already fixe…

2026-03-11
Medium

CVE-2026-32111

ha-mcp is a Home Assistant MCP Server. Prior to 7.0.0, the ha-mcp OAuth consent form (beta feature) accepts a user-supplied ha_url and makes a server-side HTTP request to {ha_url}/api/config with no…

Critical

CVE-2026-32096

Plunk is an open-source email platform built on top of AWS SES. Prior to 0.7.0, a Server-Side Request Forgery (SSRF) vulnerability existed in the SNS webhook handler. An unauthenticated attacker coul…

Critical

CVE-2026-27478

Unity Catalog is an open, multi-modal Catalog for data and AI. In 0.4.0 and earlier, a critical authentication bypass vulnerability exists in the Unity Catalog token exchange endpoint (/api/1.0/unity…

Medium

CVE-2026-31888

Shopware is an open commerce platform. Prior to 6.7.8.1 and 6.6.10.15, the Store API login endpoint (POST /store-api/account/login) returns different error codes depending on whether the submitted em…

High

CVE-2026-31881

Runtipi is a personal homeserver orchestrator. Prior to 4.8.0, an unauthenticated attacker can reset the operator (admin) password when a password-reset request is active, resulting in full account t…

Critical

CVE-2026-31874

Taskosaur is an open source project management platform with conversational AI for task execution in-app. In 1.0.0, the application does not properly validate or restrict the role parameter during th…

High

CVE-2019-25486

Varient 1.6.1 contains an SQL injection vulnerability that allows unauthenticated attackers to manipulate database queries by injecting SQL code through the user_id parameter. Attackers can submit PO…

High

CVE-2019-25470

eWON Firmware versions 12.2 to 13.0 contain an authentication bypass vulnerability that allows attackers with minimal privileges to retrieve sensitive user data by exploiting the wsdReadForm endpoint…

High

CVE-2026-20046

A vulnerability in task group assignment for a specific CLI command in Cisco IOS XR Software could allow an authenticated, local attacker to elevate privileges and gain full administrative control of…

Critical

CVE-2026-1524

An edgecase in SSO implementation in Neo4j Enterprise edition versions prior to version 2026.02 can lead to unauthorised access under the following conditions: If a neo4j admin configures two or mo…

High

CVE-2026-1069

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 18.9 before 18.9.2 that could have allowed an unauthenticated user to cause a denial of service by sending specially crafted…

High

CVE-2025-14513

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 16.11 before 18.7.6, 18.8 before 18.8.6, and 18.9 before 18.9.2 that could have allowed an unauthenticated user to cause a d…

High

CVE-2025-13929

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 10.0 before 18.7.6, 18.8 before 18.8.6, and 18.9 before 18.9.2 that could have allowed an unauthenticated user to cause a de…

Critical

CVE-2026-30903

External Control of File Name or Path in the Mail feature of Zoom Workplace for Windows before 6.6.0 may allow an unauthenticated user to conduct an escalation of privilege via network access.

Medium

CVE-2026-3906

WordPress core is vulnerable to unauthorized access in versions 6.9 through 6.9.1. The Notes feature (block-level collaboration annotations) was introduced in WordPress 6.9 to allow editorial comment…

Critical

CVE-2026-27842

Authentication bypass issue exists in MR-GM5L-S1 and MR-GM5A-L1, which may allow an attacker to bypass authentication and change the device configuration.

Medium

CVE-2026-1867

The Guest posting / Frontend Posting / Front Editor WordPress plugin before 5.0.6 allows passing a URL parameter to regenerate a .json file based on demo data that it initially creates. If an admini…

Critical

CVE-2026-29515

MiCode FileExplorer contains an authentication bypass vulnerability in the embedded SwiFTP FTP server component that allows network attackers to log in without valid credentials. Attackers can send a…

Medium

CVE-2026-21297

Adobe Commerce versions 2.4.9-alpha3, 2.4.8-p3, 2.4.7-p8, 2.4.6-p13, 2.4.5-p15, 2.4.4-p16 and earlier are affected by an Incorrect Authorization vulnerability that could result in a Security feature…

Medium

CVE-2026-21285

Adobe Commerce versions 2.4.9-alpha3, 2.4.8-p3, 2.4.7-p8, 2.4.6-p13, 2.4.5-p15, 2.4.4-p16 and earlier are affected by an Incorrect Authorization vulnerability that could result in a Security feature…

2026-03-10
Medium

CVE-2026-31821

Sylius is an Open Source eCommerce Framework on Symfony. The POST /api/v2/shop/orders/{tokenValue}/items endpoint does not verify cart ownership. An unauthenticated attacker can add items to other re…

High

CVE-2026-31812

Quinn is a pure-Rust, async-compatible implementation of the IETF QUIC transport protocol. Prior to 0.11.14, a remote, unauthenticated attacker can trigger a denial of service in applications using v…

High

CVE-2026-28807

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability in gleam-wisp wisp allows arbitrary file read via percent-encoded path traversal. The wisp.serve_static f…

Critical

CVE-2026-30965

Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Prior to 9.5.2-alpha.8 and 8.6.21, a vulnerability in Parse Server's query handling allows an a…

High

CVE-2026-30946

Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Prior 9.5.2-alpha.2 and 8.6.15, an unauthenticated attacker can exhaust Parse Server resources…

Critical

CVE-2026-29792

Feathersjs is a framework for creating web APIs and real-time applications with TypeScript or JavaScript. From 5.0.0 to before 5.0.42, an unauthenticated attacker can send a crafted GET request direc…

Medium

CVE-2026-29113

Craft is a content management system (CMS). Prior to 4.17.4 and 5.9.7, Craft CMS has a CSRF issue in the preview token endpoint at /actions/preview/create-token. The endpoint accepts an attacker-supp…

Critical

CVE-2026-28495

GetSimple CMS is a content management system. The massiveAdmin plugin (v6.0.3) bundled with GetSimpleCMS-CE v3.3.22 allows an authenticated administrator to overwrite the gsconfig.php configuration f…

Medium

CVE-2026-26123

Cwe is not in rca categories in Microsoft Authenticator allows an unauthorized attacker to disclose information locally.

High

CVE-2026-27826

MCP Atlassian is a Model Context Protocol (MCP) server for Atlassian products (Confluence and Jira). Prior to version 0.17.0, an unauthenticated attacker who can reach the mcp-atlassian HTTP endpoint…

High

CVE-2026-30941

Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Prior to 8.6.14 and 9.5.2-alpha.1, NoSQL injection vulnerability allows an unauthenticated atta…

High

CVE-2026-30939

Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Prior to 8.6.13 and 9.5.1-alpha.2, an unauthenticated attacker can crash the Parse Server proce…

Medium

CVE-2026-2742

An authentication bypass vulnerability exists in Vaadin 14.0.0 through 14.14.0, 23.0.0 through 23.6.6, 24.0.0 through 24.9.7 and 25.0.0 through 25.0.1, applications using Spring Security due to incon…

High

CVE-2026-26148

External initialization of trusted variables or data stores in Azure Entra ID allows an unauthorized attacker to elevate privileges locally.

High

CVE-2026-26144

Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Office Excel allows an unauthorized attacker to disclose information over a network.

High

CVE-2026-26130

Allocation of resources without limits or throttling in ASP.NET Core allows an unauthorized attacker to deny service over a network.

High

CVE-2026-26127

Out-of-bounds read in .NET allows an unauthorized attacker to deny service over a network.

High

CVE-2026-26121

Server-side request forgery (ssrf) in Azure IoT Explorer allows an unauthorized attacker to perform spoofing over a network.

High

CVE-2026-26117

Authentication bypass using an alternate path or channel in Azure Windows Virtual Machine Agent allows an authorized attacker to elevate privileges locally.

High

CVE-2026-26113

Untrusted pointer dereference in Microsoft Office allows an unauthorized attacker to execute code locally.

High

CVE-2026-26112

Untrusted pointer dereference in Microsoft Office Excel allows an unauthorized attacker to execute code locally.

High

CVE-2026-26110

Access of resource using incompatible type ('type confusion') in Microsoft Office allows an unauthorized attacker to execute code locally.

High

CVE-2026-26109

Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to execute code locally.

High

CVE-2026-26108

Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally.

High

CVE-2026-26107

Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code locally.

High

CVE-2026-26105

Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Office SharePoint allows an unauthorized attacker to perform spoofing over a network.

Medium

CVE-2026-25972

An improper neutralization of input during web page generation ('cross-site scripting') vulnerability in Fortinet FortiSIEM 7.4.0, FortiSIEM 7.3.0 through 7.3.4 may allow a remote unauthenticated att…

High

CVE-2026-25190

Untrusted search path in Windows GDI allows an unauthorized attacker to execute code locally.

High

CVE-2026-25188

Heap-based buffer overflow in Windows Telephony Service allows an unauthorized attacker to elevate privileges over an adjacent network.

Medium

CVE-2026-25185

Exposure of sensitive information to an unauthorized actor in Windows Shell Link Processing allows an unauthorized attacker to perform spoofing over a network.

High

CVE-2026-25181

Out-of-bounds read in Windows GDI+ allows an unauthorized attacker to disclose information over a network.

Medium

CVE-2026-25180

Out-of-bounds read in Microsoft Graphics Component allows an unauthorized attacker to disclose information locally.

Medium

CVE-2026-25169

Divide by zero in Microsoft Graphics Component allows an unauthorized attacker to deny service locally.

Medium

CVE-2026-25168

Null pointer dereference in Microsoft Graphics Component allows an unauthorized attacker to deny service locally.

High

CVE-2026-25167

Use after free in Microsoft Brokering File System allows an unauthorized attacker to elevate privileges locally.

Medium

CVE-2026-24297

Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Kerberos allows an unauthorized attacker to bypass a security feature over a network.

Medium

CVE-2026-24288

Heap-based buffer overflow in Windows Mobile Broadband allows an unauthorized attacker to execute code with a physical attack.

High

CVE-2026-24017

An Improper Control of Interaction Frequency vulnerability [CWE-799] vulnerability in Fortinet FortiWeb 8.0.0 through 8.0.2, FortiWeb 7.6.0 through 7.6.5, FortiWeb 7.4.0 through 7.4.10, FortiWeb 7.2.…

High

CVE-2026-23674

Improper resolution of path equivalence in Windows MapUrlToZone allows an unauthorized attacker to bypass a security feature over a network.

High

CVE-2026-23664

Improper restriction of communication channel to intended endpoints in Azure IoT Explorer allows an unauthorized attacker to disclose information over a network.

High

CVE-2026-23662

Missing authentication for critical function in Azure IoT Explorer allows an unauthorized attacker to disclose information over a network.

High

CVE-2026-23661

Cleartext transmission of sensitive information in Azure IoT Explorer allows an unauthorized attacker to disclose information over a network.

Medium

CVE-2026-23656

Insufficient verification of data authenticity in Windows App Installer allows an unauthorized attacker to perform spoofing over a network.

High

CVE-2026-23654

Dependency on vulnerable third-party component in GitHub Repo: zero-shot-scfoundation allows an unauthorized attacker to execute code over a network.

High

CVE-2026-22627

A buffer copy without checking size of input ('classic buffer overflow') vulnerability in Fortinet FortiSwitchAXFixed 1.0.0 through 1.0.1 may allow an unauthenticated attacker within the same adjacen…

High

CVE-2026-22572

An authentication bypass using an alternate path or channel vulnerability in Fortinet FortiAnalyzer 7.6.0 through 7.6.3, FortiAnalyzer 7.4.0 through 7.4.7, FortiAnalyzer 7.2.2 through 7.2.11, FortiMa…

Medium

CVE-2025-68482

A improper certificate validation vulnerability in Fortinet FortiAnalyzer 7.6.0 through 7.6.4, FortiAnalyzer 7.4.0 through 7.4.8, FortiAnalyzer 7.2 all versions, FortiAnalyzer 7.0 all versions, Forti…

High

CVE-2025-54820

A Stack-based Buffer Overflow vulnerability [CWE-121] vulnerability in Fortinet FortiManager 7.4.0 through 7.4.2, FortiManager 7.2.0 through 7.2.10, FortiManager 6.4 all versions may allow a remote u…

Medium

CVE-2025-54659

An Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability [CWE-22] vulnerability in Fortinet FortiSOAR Agent Communication Bridge 1.1.0, FortiSOAR Agent Communic…

Medium

CVE-2025-48840

An authentication bypass by spoofing vulnerability in Fortinet FortiWeb 7.6.0 through 7.6.3, FortiWeb 7.4.0 through 7.4.8, FortiWeb 7.2 all versions, FortiWeb 7.0 all versions may allow a remote unau…

Medium

CVE-2025-13901

CWE-404 Improper Resource Shutdown or Release vulnerability exists that could cause partial Denial of Service on Machine Expert protocol when an unauthenticated attacker sends malicious payload to oc…

Medium

CVE-2026-30885

WWBN AVideo is an open source video platform. Prior to 25.0, the /objects/playlistsFromUser.json.php endpoint returns all playlists for any user without requiring authentication or authorization. An…

Medium

CVE-2026-27684

SAP NetWeaver Feedback Notifications Service contains a SQL injection vulnerability that allows an authenticated attacker to inject arbitrary SQL code through user-controlled input fields. The applic…

Medium

CVE-2026-24317

SAP GUI for Windows allows DLL files to be loaded from arbitrary directories within the application. An unauthenticated attacker could exploit this vulnerability by persuading a victim to place a mal…

Medium

CVE-2026-1919

The Booking Calendar for Appointments and Service Businesses – Booktics plugin for WordPress is vulnerable to unauthorized access of data due to a missing capability check on multiple REST API endpoi…