What’s Vulnerable › Vulnerabilities

CVE-2022-23473: Tuleap MediaWiki standalone "readers" can also edit pages

• Severity: medium (CVSS 4.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.5% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2022-12-13 · updated 2026-06-17
• Weakness: CWE-863

Description

Tuleap is an Open Source Suite to improve management of software developments and collaboration. In versions prior to 14.2.99.148, Authorizations are not properly verified when accessing MediaWiki standalone resources. Users with read only permissions for pages are able to also edit them. This only affects the MediaWiki standalone plugin. This issue is patched in versions Tuleap Community Edition 14.2.99.148, Tuleap Enterprise Edition 14.2-5, and Tuleap Enterprise Edition 14.1-6.

Affected products

• Enalean tuleap: before 14.1-6; before 14.2.99.148; from 14.2-1 before 14.2-5 — fixed in 14.1-6, 14.2-5, 14.2.99.148

How to fix

Upgrade to a fixed version: Enalean tuleap 14.1-6, 14.2-5, 14.2.99.148. Check the vendor advisory for mitigations.

References

• https://github.com/Enalean/tuleap/security/advisories/GHSA-c7rr-5vmc-rgcw
• https://tuleap.net/plugins/git/tuleap/tuleap/stable?a=commit&h=97cac78302170a883c1d60c9fa6dfd0d95854cb9
• https://tuleap.net/plugins/tracker/?aid=29645
• https://github.com/Enalean/tuleap/security/advisories/GHSA-c7rr-5vmc-rgcw
• https://tuleap.net/plugins/git/tuleap/tuleap/stable?a=commit&h=97cac78302170a883c1d60c9fa6dfd0d95854cb9
• https://tuleap.net/plugins/tracker/?aid=29645

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