CVE-2025-24808

Discourse is an open-source discussion platform. Prior to versions 3.3.4 on the stable branch and 3.4.0.beta5 on the beta branch, someone who is about to reach the limit of users in a group DM may send requests to add new users in parallel. The requests might all go through ignoring the limit due...

CVE-2025-24808 Discourse has race condition when adding users to a group DM

Discourse is an open-source discussion platform. Prior to versions 3.3.4 on the stable branch and 3.4.0.beta5 on the beta branch, someone who is about to reach the limit of users in a group DM may send requests to add new users in parallel. The requests might all go through ignoring the limit due...

X (Formerly Twitter): Tweet Deck XSS- Persistent- Group DM name

Hello Group names in tweetdeck.twitter.com aren't filtered properly, giving scope for Cross site vulnerability attacks. Challenge I have faced while escalating the xss: - group name can only be 9 character long. How i bypassed it: Set multiple group names with different payloads, which means we c...