An improper authorization vulnerability exists in Rocket.Chat <6.0 that could allow a hacker to manipulate the rid parameter and change the updateMessage method that only checks whether the user is allowed to edit message in the target room.
Fix
Nothing published yet: no patch, vendor advisory or mitigation reference on NVD, no vendor advisory in the News for this CVE, not in CISA's KEV, no fixed package version. BaselineWatch does not guess at one.
Change history 1
- First seenCVSS 6.5 · rocket.chatNVD modified 2026-10-24 13:10
Affected (CPE criteria) 1
cpe:2.3:a:rocket.chat:rocket.chat:*:*:*:*:*:*:*:*
References 2
- https://hackerone.com/reports/1406479 Issue Tracking, Third Party Advisory
- https://hackerone.com/reports/1406479 Issue Tracking, Third Party Advisory