CVE-2021-22911

PoC ×4—

CVSS 3.1

9.8 critical

EPSS

95%p100

Published

May 27, 2021 (May 27, 2021)

Modified

Jun 17, 2026

Description

A improper input sanitization vulnerability exists in Rocket.Chat server 3.11, 3.12 & 3.13 that could lead to unauthenticated NoSQL injection, resulting potentially in RCE.

Vendors: rocket.chat
Products: rocket.chat
Weakness: CWE-75
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (95.2%)

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