CVE-2021-22911

CriticalCVSS 9.8/10Last modified Jun 17, 2026

Description

A improper input sanitization vulnerability exists in Rocket.Chat server 3.11, 3.12 & 3.13 that could lead to unauthenticated NoSQL injection, resulting potentially in RCE.

Metrics

CVSS 3.1 9.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-75

Affected software

Vendor	Product	Versions
n/a	Rocket.Chat server	Fixed in: 3.13.2, 3.12.4, 3.11.4

References

http://packetstormsecurity.com/files/162997/Rocket.Chat-3.12.1-NoSQL-Injection-Code-Execution.htmlExploit, Third Party Advisory, VDB Entry
http://packetstormsecurity.com/files/163419/Rocket.Chat-3.12.1-NoSQL-Injection-Code-Execution.htmlExploit, Third Party Advisory, VDB Entry
https://blog.sonarsource.com/nosql-injections-in-rocket-chatExploit, Third Party Advisory
https://hackerone.com/reports/1130721Exploit, Third Party Advisory
http://packetstormsecurity.com/files/162997/Rocket.Chat-3.12.1-NoSQL-Injection-Code-Execution.htmlExploit, Third Party Advisory, VDB Entry
http://packetstormsecurity.com/files/163419/Rocket.Chat-3.12.1-NoSQL-Injection-Code-Execution.htmlExploit, Third Party Advisory, VDB Entry
https://blog.sonarsource.com/nosql-injections-in-rocket-chatExploit, Third Party Advisory
https://hackerone.com/reports/1130721Exploit, Third Party Advisory

Timeline

Published: May 27, 2021
Last modified: Jun 17, 2026
NVD status: Modified

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