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.
References (8)
Core 8
Core References
Permissions Required, VDB Entry vdb-entry
technical-description
https://vuldb.com/?id.349717
Permissions Required, VDB Entry signature
permissions-required
https://vuldb.com/?ctiid.349717
Permissions Required, VDB Entry third-party-advisory
https://vuldb.com/?submit.767329
Vendor Advisory exploit
https://github.com/suitenumerique/messages/security/advisories/GHSA-7476-6crq-4cw9
Issue Tracking issue-tracking
patch
https://github.com/suitenumerique/messages/pull/557
Patch patch
https://github.com/suitenumerique/messages/commit/d7729f4b885449f6dee3faf8b5f2a05769fb3d6e
Release Notes patch
https://github.com/suitenumerique/messages/releases/tag/v0.3.0
Various Sources product
https://github.com/suitenumerique/messages/
Scores
CVSS v3
6.3
EPSS
0.0032
EPSS Percentile
23.4%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
no
Technical Impact
partial
Details
CWE
CWE-287
Status
published
Published
Mar 08, 2026
Tracked Since
Mar 08, 2026