Vulnerability · Published May 27, 2021 · Assigned by hackerone
CVE-2021-22911
Critical 9.8
In plain English
A critical-severity security flaw in Rocket.Chat server. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 95.2% (higher than 99.9% of all known vulnerabilities). Ready-made attack tooling exists: Nuclei, public proof-of-concept code.
Severity (CVSS NVD)9.8Critical
Exploit odds (30 days)95.2%top 0.1% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack tooling2Nuclei, Public PoC
Official 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.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| n/a | Rocket.Chat server | Fixed in: 3.13.2, 3.12.4, 3.11.4 |
Weakness: CWE-75
References
- https://hackerone.com/reports/1130721 x_refsource_MISC
- http://packetstormsecurity.com/files/162997/Rocket.Chat-3.12.1-NoSQL-Injection-Code-Execution.html x_refsource_MISC
- http://packetstormsecurity.com/files/163419/Rocket.Chat-3.12.1-NoSQL-Injection-Code-Execution.html x_refsource_MISC
- https://blog.sonarsource.com/nosql-injections-in-rocket-chat x_refsource_MISC