CVE-2022-32218 Information disclosure in Rocket.chat

Q: Is CVE-2022-32218 being exploited?

There is no known exploitation of CVE-2022-32218 in the wild and no public exploit code.

Q: How do I fix CVE-2022-32218?

No fix has been published for CVE-2022-32218 yet. Limit exposure of the affected software until one is available.

Medium 4.3 Published 23 Sep 2022 Updated 22 May 2025

Attackers can enumerate message IDs via regex queries in Rocket.Chat, leading to information disclosure.

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

What is CVE-2022-32218?

CVE-2022-32218 is a medium-severity vulnerability in Rocket.chat Rocket.chat, published on 23 Sep 2022. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

An information disclosure vulnerability exists in Rocket.Chat <v5, <v4.8.2 and <v4.7.5 due to the actionLinkHandler method was found to allow Message ID Enumeration with Regex MongoDB queries.

Weakness: CWE-203, CWE-200

Which versions are affected by CVE-2022-32218?

It affects 1 product.

Products include Rocket.chat Rocket.chat.

How do I fix CVE-2022-32218?

No fix has been published for CVE-2022-32218 yet. Limit exposure of the affected software until one is available.

Is CVE-2022-32218 being exploited?

There is no known exploitation of CVE-2022-32218 in the wild and no public exploit code.

All Rocket.chat Rocket.chat vulnerabilities

Sources

Also known as GHSA-779j-v68w-458w.