ILIAS versions before 9.23, 10.11, and 11.4 contain an authorization bypass vulnerability in ilObjGroupGUI where saveMapSettingsObject() and updateGroupTypeObject() perform state-changing operations without write permission checks. Authenticated users with only read access to a group can craft POST requests to modify group map settings and didactic template assignments, changing group modes and permissions for all members.
Metrics
Affected Vendors & Products
Advisories
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Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
Fri, 18 Sep 2026 21:30:00 +0000
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ssvc
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Mon, 07 Sep 2026 12:45:00 +0000
Projects
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Status: PUBLISHED
Assigner: VulnCheck
Published:
Updated: 2026-09-18T17:23:10.220Z
Reserved: 2026-09-07T12:12:59.349Z
Link: CVE-2026-86416
Updated: 2026-09-18T17:18:00.793Z
Status : Deferred
Published: 2026-09-07T13:20:40.233
Modified: 2026-09-18T18:17:18.920
Link: CVE-2026-86416
No data.
OpenCVE Enrichment
Updated: 2026-09-07T14:45:16Z
Weaknesses