CVE-2023-38508 – Tuleap allows preview of a linked artifact with a type does not respect permissions

https://notcve.org/view.php?id=CVE-2023-38508

Tuleap is an open source suite to improve management of software developments and collaboration. In Tuleap Community Edition prior to version 14.11.99.28 and Tuleap Enterprise Edition prior to versions 14.10-6 and 14.11-3, the preview of an artifact link with a type does not respect the project, tracker and artifact level permissions. The issue occurs on the artifact view (not reproducible on the artifact modal). Users might get access to information they should not have access to. Only the title, status, assigned to and last update date fields as defined by the semantics are impacted. • https://github.com/Enalean/tuleap/commit/307c1c8044522a2dcc711062b18a3b3f9059a6c3 https://github.com/Enalean/tuleap/security/advisories/GHSA-h637-g4xp-2992 https://tuleap.net/plugins/git/tuleap/tuleap/stable?a=commit&h=307c1c8044522a2dcc711062b18a3b3f9059a6c3 https://tuleap.net/plugins/tracker/?aid=33608 • CWE-285: Improper Authorization CWE-862: Missing Authorization •