PT-2022-16014 · Tuleap+1 · Tuleap+1

Robert Vogel + 1 · Published 2022-12-13 · Updated 2022-12-15 · CVE-2022-23473

Positive Technologies (AI Summary)

CVSS v3.1

4.3

Medium

Base vector

AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

Name of the Vulnerable Software and Affected Versions Tuleap versions prior to 14.2.99.148 Tuleap Community Edition version 14.2.99.148 Tuleap Enterprise Edition version 14.2-5 Tuleap Enterprise Edition version 14.1-6

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.

Recommendations For versions prior to 14.2.99.148, update to Tuleap Community Edition 14.2.99.148, Tuleap Enterprise Edition 14.2-5, or Tuleap Enterprise Edition 14.1-6 to resolve the issue. As a temporary workaround, consider restricting access to the MediaWiki standalone plugin until a patch is available. Avoid relying solely on read-only permissions for pages in the affected versions, as users may still be able to edit them.

Exploit

Fix

Incorrect Authorization

Weakness Enumeration

CWE-863

Related Identifiers

CVE-2022-23473

GHSA-C7RR-5VMC-RGCW

Affected Products

Mediawiki

Tuleap

References · 8

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/23xxx/CVE-2022-23473.json · Exploit
• https://github.com/Enalean/tuleap/security/advisories/GHSA-c7rr-5vmc-rgcw · Patch
• https://tuleap.net/plugins/tracker/?aid=29645 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2022-23473 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-23473 · Security Note
• https://tuleap.net/plugins/git/tuleap/tuleap/stable?a=commit&h=97cac78302170a883c1d60c9fa6dfd0d95854cb9 · Vendor Advisory
• https://t.me/cibsecurity/54382 · Telegram Post
• https://t.me/cvenotify/39980 · Telegram Post