CyberRota Analysis
AI-GeneratedFlaskBB versions up to 2.2.0 are vulnerable due to a logic flaw that allows authenticated administrators to delete all built-in authorization groups via a type mismatch in the bulk delete protection check. This vulnerability can lead to the complete destruction of the forum's permission model, potentially rendering the site inoperable. Organizations using FlaskBB should prioritize patching this issue to maintain the integrity of their forum's access controls.
Public Exploit Signal
A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.
Note: these links are listed for security research and verification purposes only.
Original NVD Description
FlaskBB through 2.2.0, fixed in commit a5da9a5, contains a logic flaw vulnerability that allows authenticated administrators to delete all built-in authorization groups by exploiting a type mismatch in the bulk delete protection check. The bulk AJAX endpoint in the management views compares received JSON integer group IDs against string literals, causing the protection check to always pass, which allows deletion of all six built-in groups and destroys the forum's permission model, potentially rendering the site unusable.