#VU123619 Improper Neutralization of Special Elements in Data Query Logic in Rocket.Chat - CVE-2026-30833

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Main Vulnerability Database Vulnerabilities #VU123619

#VU123619 Improper Neutralization of Special Elements in Data Query Logic in Rocket.Chat - CVE-2026-30833

Published: March 6, 2026


Vulnerability identifier: #VU123619
Vulnerability risk: High
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber
CVE-ID: CVE-2026-30833
CWE-ID: CWE-943
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vulnerable software:
Rocket.Chat
Software vendor:
Rocket.Chat Technologies Corp.

Description

The vulnerability allows a remote attacker to compromise the target system.

The vulnerability exists due to the NoSQL injection issue in account service used in the ddp-streamer micro service. A remote attacker can manipulate MongoDB queries during authentication.


Remediation

Install updates from vendor's website.

External links