Medium CVSS 4.3

Overview

The B Slider- Gutenberg Slider Block for WP plugin for WordPress is vulnerable to Server-Side Request Forgery in version less than, or equal to, 2.0.0 via the fs_api_request function. This makes it possible for authenticated attackers, with subscriber-level access and above to make web requests to arbitrary locations originating from the web application which can be used to query and modify information from internal services.

Risk analysis

This vulnerability is rated 🟡 MEDIUM.

  • CVSS: 4.3 (MEDIUM)
  • Detected tags: ssrf, wordpress (tag impact: MODERATE)

Recommended actions:

  • Deny access to internal/metadata addresses; use outbound allowlists.

Recommended tools

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