CVE-2022-35248 Auth bypass in Rocket.Chat

What is CVE-2022-35248?

CVE-2022-35248 is a high-severity authentication bypass 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

A improper authentication vulnerability exists in Rocket.Chat <v5, <v4.8.2 and <v4.7.5 that allowed two factor authentication can be bypassed when telling the server to use CAS during login.

Weakness: CWE-287

Which versions are affected by CVE-2022-35248?

It affects 1 product.

Products include Rocket.chat Rocket.chat.

How do I fix CVE-2022-35248?

No fix has been published for CVE-2022-35248 yet. Limit exposure of the affected software until one is available.

Upgrade, and rotate credentials and sessions that may have been exposed. More about Authentication bypass.

Is CVE-2022-35248 being exploited?

There is no known exploitation of CVE-2022-35248 in the wild and no public exploit code.

Other vulnerabilities in Rocket.chat Rocket.chat

• CVE-2026-58066 Auth bypass in Rocket.Chat Critical 9.8
• CVE-2026-29198 SQL injection in Rocket.Chat Critical 9.8
• CVE-2023-28316 Security feature bypass in Rocket.Chat Critical 9.8
• CVE-2022-44567 Command injection in Rocket.chat - Electron Desktop Critical 9.8
• CVE-2021-22910 Code injection in Rocket.Chat server Critical 9.8

All Rocket.chat Rocket.chat vulnerabilities

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as GHSA-gv26-x27m-rfg3.