CVE-2026-32994

The /api/v1/autotranslate.translateMessage endpoint in 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 allows any authenticated user to retrieve the full content of any message from any room (private groups, direct messages, channels) by simply providing the target message ID. The endpoint fetches the message via Messages.findOneById(messageId) with no room access check (canAccessRoomIdAsync is never called), returning the complete IMessage object including message text, sender info, room ID, timestamps, and markdown content.

CVSS v3 5.3 MEDIUM

5.3^/10

CVSS v3 : MEDIUM

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

Exploitability : 1.6 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://hackerone.com/reports/3713682

Configurations

No configuration.

History

24 Jul 2026, 12:10

Type	Values Removed	Values Added
Summary		(es) El endpoint /API/v1/autotranslate.translateMessage en las versiones <8.5.0, <8.4.2, <8.3.4, <8.2.4, <8.1.5, <8.0.6, <7.13.8, y <7.10.12 permite a cualquier usuario autenticado recuperar el contenido completo de cualquier mensaje de cualquier sala (grupos privados, mensajes directos, canales) simplemente proporcionando el ID del mensaje objetivo. El endpoint obtiene el mensaje a través de Messages.findOneById(messageId) sin una verificación de acceso a la sala (canAccessRoomIdAsync nunca es llamado), devolviendo el objeto IMessage completo incluyendo el texto del mensaje, información del remitente, ID de la sala, marcas de tiempo y el contenido markdown.

19 May 2026, 05:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-05-19 05:16

Updated : 2026-07-24 12:10

NVD link : CVE-2026-32994

Mitre link : CVE-2026-32994

CVE.ORG link : CVE-2026-32994

JSON object : View

Products Affected

No product.

CWE

CWE-284

Improper Access Control

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