Medium
CVSS 6.5
Overview
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in masteriyo Masteriyo - LMS allows Stored XSS. This issue affects Masteriyo - LMS: from n/a through 1.18.3.
CVE-2025-54699
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripti...
Risk analysis
This vulnerability is rated 🟡 MEDIUM.
- CVSS: 6.5 (MEDIUM)
- Detected tags: stored_xss, xss (tag impact: MODERATE)
Recommended actions:
- Sanitize stored input and enforce CSP.
- Apply context-aware output encoding.
- Enable Content-Security-Policy and HttpOnly/SameSite cookies.