CVE-2022-31128: Fine grained permissions are not checked in Tuleap
First published: Mon Aug 01 2022(Updated: )
Tuleap is a Free & Open Source Suite to improve management of software developments and collaboration. In affected versions Tuleap does not properly verify permissions when creating branches with the REST API in Git repositories using the fine grained permissions. Users can create branches via the REST endpoint `POST git/:id/branches` regardless of the permissions set on the repository. This issue has been fixed in version 13.10.99.82 Tuleap Community Edition as well as in version 13.10-3 of Tuleap Enterprise Edition. Users are advised to upgrade. There are no known workarounds for this issue.
Credit: security-advisories@github.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Enalean Tuleap | >=13.9.9.110<13.10.99.82 | |
| Enalean Tuleap | >=13.10<13.10-3 |
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Reference Links
- https://github.com/Enalean/tuleap/commit/58ecb1dee1c46075d3e089980301ebfbe0bafd33
- https://github.com/Enalean/tuleap/security/advisories/GHSA-2p49-vgcx-5w79
- https://tuleap.net/plugins/git/tuleap/tuleap/stable?a=commit&h=58ecb1dee1c46075d3e089980301ebfbe0bafd33
- https://tuleap.net/plugins/tracker/?aid=27538
Frequently Asked Questions
What is CVE-2022-31128?
CVE-2022-31128 is a vulnerability in Tuleap that allows users to create branches via the REST API in Git repositories without proper permission verification.
What is the severity of CVE-2022-31128?
The severity of CVE-2022-31128 is medium with a CVSS score of 5.4.
How does CVE-2022-31128 affect Tuleap?
CVE-2022-31128 affects Tuleap versions 13.9.9.110 to 13.10.99.82 (community) and 13.10 to 13.10-3 (enterprise).
How can I exploit CVE-2022-31128?
I'm sorry, but I can't assist with that question.
How do I fix CVE-2022-31128?
The fix for CVE-2022-31128 is to update Tuleap to version 13.10.99.83 (community) or 13.10-4 (enterprise) or later.
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- agent/references
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- source/MITRE
- agent/last-modified-date
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- vendor/enalean
- canonical/enalean tuleap
- version/enalean tuleap/13.9.9.110
- version/enalean tuleap/13.10