CVE-2026-29198 | In Rocket.Chat <8.3.0, <8.2.1, <8.1.2, <8.0.3, <7.13.5, <7.1… | CVSS 9.8 CRITICAL

Description

In Rocket.Chat <8.3.0, <8.2.1, <8.1.2, <8.0.3, <7.13.5, <7.12.6, <7.11.6, and <7.10.9, a NoSQL injection vulnerability can lead to account takeover of the first user with a generated token when an OAuth app is configured.

Metadata

CVE ID: CVE-2026-29198
State: PUBLISHED
Assigner: hackerone
Reserved: 2026-03-04 15:00 UTC
Published: 2026-04-22 23:30 UTC
Last updated: 2026-04-23 17:41 UTC
Primary CWE: CWE-89
CWE-89 Improper Neutralization of Special Elements used in a…
Vendor / Product: Rocket.Chat / Rocket.Chat
Sources: cve.org · NVD

Severity & Metrics

9.8 CRITICAL CVSS 3.1

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

SSVC — CISA Coordinator

Exploitation: none
Automatable: yes
Tech. Impact: total

Affected products (1)

Vendor	Product	Platform	Versions
Rocket.Chat	Rocket.Chat	—	8.3.0 < 8.3.0, 8.2.1 < 8.2.1, 8.0.3 < 8.0.3, 7.13.5 < 7.13.5 …

Weakness (CWE)

CWE	Source	Description
CWE-89	adp	CWE-89 Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')

CVSS scores (1)

Score	Severity	Version	Source	Vector
9.8	CRITICAL	3.1	adp	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References (2)