VulnerabilityAnalyzed

CVE-2025-43861

ManageWiki is a MediaWiki extension allowing users to manage wikis.

MEDIUM 5.4EPSS 0.25%

Does this matter?

Lower severity and a low EPSS score (0.25%). Track it; it rarely justifies an emergency change on its own.

Description

ManageWiki is a MediaWiki extension allowing users to manage wikis. Prior to commit 2f177dc, ManageWiki is vulnerable to reflected or stored XSS in the review dialog. A logged-in attacker must change a form field to include a malicious payload. If that same user then opens the "Review Changes" dialog, the payload will be rendered and executed in the context of their own session. This issue has been patched in commit 2f177dc.

CVSS 3.1: 5.4 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
EPSS: 0.25% probability · 16th percentile
CISA KEV: Not listed
Weakness: CWE-79
Affected: miraheze/managewiki
Source: security-advisories@github.com

References

https://github.com/miraheze/ManageWiki/commit/2f177dc83b28b727613215b835d4036cb179e4abPatch
https://github.com/miraheze/ManageWiki/security/advisories/GHSA-859x-46h8-vcrvExploit, Patch, Vendor Advisory

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.