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CVE-2022-23473

Tuleap MediaWiki standalone "readers" can also edit pages

MEDIUM
4.3
CVSS Score
Published: December 13, 2022 at 06:46 AM UTC
Updated: June 17, 2026 at 04:30 AM UTC
1 product affected across 1 vendorTuleap

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Severity
MEDIUM4.3
Exploit prediction
EPSS 0.5%
SSVC
No known exploit

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

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Tuleap· Enalean
95%
v < 14.1-6v < 14.2.99.14814.2-1 ≤ v < 14.2-5
Affected range stops below 14.1-6, so it looks safe — our inference, not a vendor statement
Affected range stops below 14.2-5, so it looks safe — our inference, not a vendor statement
Affected range stops below 14.2.99.148, so it looks safe — our inference, not a vendor statement

References (3)

x_refsource_CONFIRMPatchThird Party Advisory
Source: [email protected]
https://github.com/Enalean/tuleap/security/advisories/GHSA-c7rr-5vmc-rgcw
x_refsource_MISCPatchVendor Advisory
Source: [email protected]
https://tuleap.net/plugins/git/tuleap/tuleap/stable?a=commit&h=97cac78302170a883c1d60c9fa6dfd0d95854cb9
x_refsource_MISCIssue TrackingPatchVendor Advisory
Source: [email protected]
https://tuleap.net/plugins/tracker/?aid=29645

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

4.3MEDIUMGitHub_M
Attack Vector
NETWORK
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
LOW
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-863

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