Vulnerability · Published May 28, 2026 · Assigned by hackerone

CVE-2026-32995

High 7.5

In plain English

A high-severity improper access control in Rocket.Chat from Rocket.Chat. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 21% of all known vulnerabilities).

Severity (CVSS 3.0)7.5High

Exploit odds (30 days)0.3%top 79.1% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

The Rocket.Chat DDP method autoTranslate.translateMessage in versions <8.5.0, <8.4.2, <8.3.4, <8.2.4, <8.1.5, <8.0.5, <7.13.8, and <7.10.12 accepts a client-supplied IMessage object and passes it directly to translateMessage() without checking Meteor.userId() or verifying room membership. Any authenticated DDP user can read the content of any message by ID from any room (private channels, DMs, E2EE rooms) by calling this method.

Affected products (as reported)

Vendor	Product	Versions
Rocket.Chat	Rocket.Chat	8.5.0 – before 8.5.08.4.0 – before 8.4.28.3.0 – before 8.3.48.2.0 – before 8.2.48.1.0 – before 8.1.58.0.0 – before 8.0.67.13.0 – before 7.13.87.10.0 – before 7.10.12

Weakness: CWE-284 · Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

In plain English

Official description

Affected products (as reported)

References