CVE-2023-38508 Tuleap allows preview of a linked artifact with a type does not respect permissions
Attackers can view restricted artifact details like title and status via linked previews, bypassing project and tracker permissions.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2023-38508?
CVE-2023-38508 is a medium-severity missing authorization vulnerability in Enalean Tuleap, published on 24 Aug 2023. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
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. If those fields have strict permissions (e.g. the title is only visible to a specific user group) those permissions are still enforced. Tuleap Community Edition 14.11.99.28, Tuleap Enterprise Edition 14.10-6, and Tuleap Enterprise Edition 14.11-3 contain a fix for this issue.
Which versions are affected by CVE-2023-38508?
It affects 1 product.
Products include Enalean Tuleap.
How do I fix CVE-2023-38508?
No fix has been published for CVE-2023-38508 yet. Limit exposure of the affected software until one is available.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2023-38508 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-38508 exists.
Other vulnerabilities in Enalean Tuleap
Sources
Also known as GHSA-h637-g4xp-2992.