CVE-2021-22910 Code injection in Rocket.Chat server

Q: Is CVE-2021-22910 being exploited?

There is no known exploitation of CVE-2021-22910 in the wild and no public exploit code.

Q: How do I fix CVE-2021-22910?

No fix has been published for CVE-2021-22910 yet. Limit exposure of the affected software until one is available.

Critical 9.8 Published 9 Aug 2021 Updated 3 Aug 2024

Attackers can execute arbitrary code via NoSQL injection in Rocket.Chat server endpoints, requiring immediate upgrade.

Exploited in the wild: Not known
Login needed: Not needed
Attackable: Over the internet
Victim action needed: Not needed
Fix: None listed

What is CVE-2021-22910?

CVE-2021-22910 is a critical code injection vulnerability in Rocket.chat Rocket.chat, published on 9 Aug 2021. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

A sanitization vulnerability exists in Rocket.Chat server versions <3.13.2, <3.12.4, <3.11.4 that allowed queries to an endpoint which could result in a NoSQL injection, potentially leading to RCE.

Weakness: CWE-75

Which versions are affected by CVE-2021-22910?

It affects 1 product.

Products include Rocket.chat Rocket.chat.

How do I fix CVE-2021-22910?

No fix has been published for CVE-2021-22910 yet. Limit exposure of the affected software until one is available.

Upgrade, and never evaluate templates, expressions or code built from user input. More about Code injection.

Is CVE-2021-22910 being exploited?

There is no known exploitation of CVE-2021-22910 in the wild and no public exploit code.

All Rocket.chat Rocket.chat vulnerabilities

Sources

Also known as GHSA-jxxr-3crv-vmgr.