CVE-2026-41937 — Vvveb < 1.0.8.3 Unrestricted File Upload RCE via Plugin Upload
Vvveb before 1.0.8.3 contains an unrestricted file upload vulnerability in the plugin upload endpoint that allows super_admin users to execute arbitrary PHP code by uploading a …
Published: 2026-05-14 · CVSS: 8.6 · CVSS 4.0
Vvveb before 1.0.8.3 contains an unrestricted file upload vulnerability in the plugin upload endpoint that allows super_admin users to execute arbitrary PHP code by uploading a malicious plugin ZIP file. Attackers can craft a ZIP containing a plugin.php with a valid Slug header and a public/index.php file with arbitrary PHP code, which executes as the web server user once accessed via subsequent unauthenticated HTTP requests to the plugin's public path.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7