Upcasted S3 Offload – AWS S3, DigitalOcean Spaces, Backblaze, MinIO Storage Integration
upcasted-s3-offload · plugin
Known security vulnerabilities for Upcasted S3 Offload – AWS S3, DigitalOcean Spaces, Backblaze, MinIO Storage Integration. Find out in seconds which version runs on your site with WP Lens.
1 known vulnerabilities
latest Feb 16, 2025
Listed on wordpress.org · latest 3.1.0 · last updated Dec 15, 2025 · 200+ installs
wordpress.org status checked on Oct 2, 2026
Vulnerabilities
- Medium 6.5
CVE-2025-22676login required≤ 3.0.3
WordPress Upcasted S3 Offload plugin <= 3.0.3 - Cross Site Scripting (XSS) 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).