CVE-2026-3739 | BDVDB-2026-319196 Detail
suitenumeriquemessages
Description#
A security flaw has been discovered in suitenumerique messages 0.2.0. This issue affects the function ThreadAccessSerializer of the file src/backend/core/api/serializers.py of the component ThreadAccess. The manipulation results in improper authentication. The attack can be executed remotely. The exploit has been released to the public and may be used for attacks. Upgrading to version 0.3.0 is capable of addressing this issue. The patch is identified as d7729f4b885449f6dee3faf8b5f2a05769fb3d6e. The affected component should be upgraded.
Impact#
Per CVSS v3.1: confidentiality impact low, integrity impact low, availability impact low. Attack vector: network.
Weaknesses#
- CWE-287 Improper Authentication
References#
- https://vuldb.com/?id.349717
- https://vuldb.com/?ctiid.349717
- https://vuldb.com/?submit.767329
- https://github.com/suitenumerique/messages/security/advisories/GHSA-7476-6crq-4cw9
- https://github.com/suitenumerique/messages/pull/557
- https://github.com/suitenumerique/messages/commit/d7729f4b885449f6dee3faf8b5f2a05769fb3d6e
- https://github.com/suitenumerique/messages/releases/tag/v0.3.0
- https://github.com/suitenumerique/messages/
Exploit#
History#
- Version 1Record published in the CVE List.
- Version 2Most recent update recorded in the CVE List.