Description
Rocket.Chat server before 3.9.0 is vulnerable to a self cross-site scripting (XSS) vulnerability via the drag & drop functionality in message boxes.
Metrics
CVSS 3.1 5.4/10
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:NWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| n/a | Rocket.Chat server | Fixed in 3.9.0 |
References
- https://docs.rocket.chat/guides/security/security-updatesVendor Advisory
- https://hackerone.com/reports/962902Exploit, Third Party Advisory
- https://docs.rocket.chat/guides/security/security-updatesVendor Advisory
- https://hackerone.com/reports/962902Exploit, Third Party Advisory
Timeline
- Published
- Jan 26, 2021
- Last modified
- Jun 17, 2026
- NVD status
- Modified