CVE-2021-22886
N/A
N/A
Summary
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.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| n/a | Rocket.Chat | Fixed in 3.11, 3.10.5, 3.9.7, 3.8.8 | affected |
Weaknesses
- CWE-79: Cross-site Scripting (XSS) - Stored (CWE-79)
ADP Enrichment
CVE Program Container
Additional References
- https://docs.rocket.chat/guides/security/security-updates
- https://hackerone.com/reports/1014459
- https://github.com/RocketChat/Rocket.Chat/pull/20430
References
- https://docs.rocket.chat/guides/security/security-updates
- https://hackerone.com/reports/1014459
- https://github.com/RocketChat/Rocket.Chat/pull/20430
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