Highcompress Image Compressor
high-compress · plugin
Known security vulnerabilities for Highcompress Image Compressor. Find out in seconds which version runs on your site with WP Lens.
1 known vulnerabilities
latest Jun 12, 2024
Listed on wordpress.org · latest 6.2.3 · last updated Feb 12, 2026 · 600+ installs
wordpress.org status checked on Oct 2, 2026
Vulnerabilities
- Medium 4.3
CVE-2023-40209login required≤ 6.0.0
WordPress Highcompress Image Compressor plugin <= 6.0.0 - Broken Access Control vulnerability
The access label is read from the record's own text (e.g. “subscriber+”: subscriber and above). When the text names no role, CVSS decides between “login required” and “high privilege”; no role name is invented. “Needs a click”: the attack depends on a logged-in user following a link (CSRF, reflected XSS).