Rocket.chat Security Vulnerabilities (CVEs)

Track 9 security vulnerabilities affecting Rocket.chat products and software. Get instant email alerts when new CVEs are discovered, automated security monitoring, and patch guidance.

4 Critical
5 High
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CVE-2026-23477 7.7

This vulnerability allows any authenticated Rocket.Chat user to access OAuth application credentials (client_id and client_secret) by querying the /ap...

Jan 14, 2026
CVE-2024-46935 7.5

This vulnerability in Rocket.Chat allows attackers to cause denial of service by sending specially crafted messages containing specific characters. Th...

Sep 25, 2024
CVE-2024-39713 8.6

This Server-Side Request Forgery (SSRF) vulnerability in Rocket.Chat's Twilio webhook endpoint allows attackers to make unauthorized requests to inter...

Aug 5, 2024
CVE-2023-28356 7.5

This vulnerability allows attackers to send specially crafted messages containing specific character chains that cause a chat service process to enter...

May 11, 2023
CVE-2023-28316 9.8

A session fixation vulnerability in Rocket.Chat's 2FA implementation allows attackers to maintain access to compromised accounts even after 2FA is ena...

May 9, 2023
CVE-2023-23917 8.8

A prototype pollution vulnerability in Rocket.Chat server versions below 5.2.0 allows attackers to achieve remote code execution (RCE) under admin pri...

Feb 23, 2023
CVE-2021-22910 9.8

A NoSQL injection vulnerability in Rocket.Chat server allows attackers to execute arbitrary database queries through a specific endpoint. This can lea...

Aug 9, 2021
CVE-2021-22911 9.8

CVE-2021-22911 is an improper input sanitization vulnerability in Rocket.Chat that allows unauthenticated attackers to perform NoSQL injection attacks...

May 27, 2021
CVE-2020-29594 9.8

This vulnerability in Rocket.Chat allows attackers to bypass SAML authentication and gain unauthorized access to user accounts. It affects Rocket.Chat...

Dec 30, 2020

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