CVE-2025-4970
MediumCVSS 5.5Exploitation Probability (EPSS)
Low risk21th percentile - higher than 21% of all known CVEs
Summary
The BSK PDF Manager plugin for WordPress is vulnerable to Stored Cross-Site Scripting via SVG File uploads in all versions up to and including 3.7.1 due to insufficient input sanitization and output escaping. This allows authenticated attackers with Administrator-level access and above to inject arbitrary web scripts that execute when a user accesses the SVG file. This only affects multi-site installations and installations where unfiltered_html has been disabled.
Risk Assessment
The risk includes the possibility of executing malicious scripts in the user's browser, which could lead to session theft, account takeover, or other attacks.
Recommendation
It is recommended to update the plugin to the latest version and restrict SVG file uploads to trusted administrators only.
Other vulnerabilities in BSK PDF Manager
See all- CVE-2026-65528Medium
The BSK PDF Manager plugin versions up to 3.8 contain a Cross Site Scripting (XSS) vulnerability exploitable by contributors. A contributor can inject malicious JavaScript code.
- CVE-2026-39686Medium
The BSK PDF Manager plugin for WordPress (versions up to 3.7.2) exposes sensitive system information to unauthorized entities, allowing retrieval of embedded sensitive data.
Original NVD description (English source)
The BSK PDF Manager plugin for WordPress is vulnerable to Stored Cross-Site Scripting via SVG File uploads in all versions up to, and including, 3.7.1 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Administrator-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses the SVG file. This only affects multi-site installations and installations where unfiltered_html has been disabled.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS