https://cve.radiocsirt.org Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Fri, 02 Oct 2026 12:28:04 +0000 https://cve.radiocsirt.org/vuln/euvd-2026-292054 EUVD-2026-292054 https://cve.radiocsirt.org/vuln/euvd-2026-292054 https://cve.radiocsirt.org/vuln/fkie_cve-2026-40487 <p>Postiz is an AI social media scheduling tool. Prior to version 2.21.6, a file upload validation bypass allows any authenticated user to upload arbitrary HTML, SVG, or other executable file types to the server by spoofing the `Content-Type` header. The uploaded files are then served by nginx with a Content-Type derived from their original extension (`text/html`, `image/svg+xml`), enabling Stored Cross-Site Scripting (XSS) in the context of the application&#39;s origin. This can lead to session riding, account takeover, and full compromise of other users&#39; accounts. Version 2.21.6 contains a fix.</p> <p>Postiz is an AI social media scheduling tool. Prior to version 2.21.6, a file upload validation bypass allows any authenticated user to upload arbitrary HTML, SVG, or other executable file types to the server by spoofing the `Content-Type` header. The uploaded files are then served by nginx with a Content-Type derived from their original extension (`text/html`, `image/svg+xml`), enabling Stored Cross-Site Scripting (XSS) in the context of the application&#39;s origin. This can lead to session riding, account takeover, and full compromise of other users&#39; accounts. Version 2.21.6 contains a fix.</p> https://cve.radiocsirt.org/vuln/fkie_cve-2026-40487