Description
Rocket.Chat before 3.11, 3.10.5, 3.9.7, 3.8.8 is vulnerable to persistent cross-site scripting (XSS) using nested markdown tags allowing a remote attacker to inject arbitrary JavaScript in a message. This flaw leads to arbitrary file read and RCE on Rocket.Chat desktop app.
Related CPE's
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rocket.chat
rocket.chat
References
https://docs.rocket.chat/guides/security/security-updates
https://github.com/RocketChat/Rocket.Chat/pull/20430
https://hackerone.com/reports/1014459
https://docs.rocket.chat/guides/security/security-updates
https://github.com/RocketChat/Rocket.Chat/pull/20430
https://hackerone.com/reports/1014459
CVSS impact metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
6.1 · Medium
Information
Source identifier
Vulnerability status
Modified
Published
2021-03-26T18:15:11.913Z
4 years agoLast modified
2024-11-21T04:50:50.503Z
1 year ago