CVE-2026-32994: Rocket.Chat 0 to before 8.5.0, 0 to before 8.4.2, 0 to before 8.3.4, 0 to before 8.2.4, 0 to before 8.1.5, 0 to before…

Affected technology

Rocket.Chat · 0 to before 8.5.0, 0 to before 8.4.2, 0 to before 8.3.4, 0 to before 8.2.4, 0 to before 8.1.5, 0 to before 8.0.6, 0 to before 7.13.8, 0 to before 7.10.12
Rocket.Chat

Description’s affected range: versions <8.5.0, <8.4.2, <8.3.4, <8.2.4, <8.1.5, <8.0.6, <7.13.8, and <7.10.12

Component: Not specified by the source

Attack conditions (Vendor/CNA, CVSS 3.0): Network (remote) · Low privileges required · No user interaction required

What an attacker can do

Any authenticated user can retrieve the full content of any message from any room (private groups, direct messages, channels) by simply providing the target message ID. Vendor/CNA’s CVSS 3.0 assessment (base score 5.3/10) rates confidentiality impact as high; integrity and availability impact as none.