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Vulnerabilities

Security fix · CVE-2025-53368

Citizen is a MediaWiki skin that makes extensions part of the cohesive experience.

Published Jul 3, 2025 · catalog updated Jul 3, 2025 · StarCitizenTools mediawiki-skins-Citizen

Last checked Oct 29, 2026. A connected source was read within the last 7 days.

Check if you run it

No confirmed exploitation is on record for CVE-2025-53368. EPSS is 0.34%. Act only if a listed version of StarCitizenTools mediawiki-skins-Citizen is installed.

Gaps on this record

  • No vendor fix or required action is stored. Compare the linked advisory before you change production.

Same product and reporting

Severity
High8.6
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.34%
Remediation
Version ranges on file
Affected products
vendor StarCitizenTools mediawiki-skins-Citizen b2bd79196db1153d0bc1bd51a646d957cbdf4aec, < aedbceb3380bb48db6b59e272fc187529c71c8ca

Citizen is a MediaWiki skin that makes extensions part of the cohesive experience. From versions 1.9.4 to before 3.4.0, page descriptions are inserted into raw HTML without proper sanitization by the Citizen skin when using the old search bar. Any user with page editing privileges can insert cross-site scripting (XSS) payloads into the DOM for other users who are searching for specific pages. This issue has been patched in version 3.4.0.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • vendor StarCitizenTools mediawiki-skins-Citizen b2bd79196db1153d0bc1bd51a646d957cbdf4aec, < aedbceb3380bb48db6b59e272fc187529c71c8cab2bd79196db1153d0bc1bd51a646d957cbdf4aec, < aedbceb3380bb48db6b59e272fc187529c71c8ca

How to fix CVE-2025-53368

  • Upgrade

    CVE-2025-53368 lists a fix boundary at aedbceb3380bb48db6b59e272fc187529c71c8ca. Compare the installed build with that boundary before you change production.

  • Version check

    Seen in b2bd79196db1153d0bc1bd51a646d957cbdf4aec · 1 other packages on the advisory

  • Advisory

    Open the cve_org record and follow its fix.

  • Official advisories

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2025-53368. EPSS is 0.34%. Act only if a listed version of StarCitizenTools mediawiki-skins-Citizen is installed.

Which versions are affected?

Compare what you have installed with StarCitizenTools mediawiki-skins-Citizen b2bd79196db1153d0bc1bd51a646d957cbdf4aec, < aedbceb3380bb48db6b59e272fc187529c71c8ca b2bd79196db1153d0bc1bd51a646d957cbdf4aec, < aedbceb3380bb48db6b59e272fc187529c71c8ca. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

No weakness class is stored. EPSS 0.34%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Code

The project this record applies to. Exploit listings stay in References.

Timeline

Detection, updates, and resolution for this record.

  1. Jul 3, 2025 · EUVD

    Detected

    Citizen is a MediaWiki skin that makes extensions part of the cohesive experience. From versions 1.9.4 to before 3.4.0, page descriptions are inserted into raw HTML without proper sanitization by the Citizen skin when using the old search bar. Any user with page editing privileges can insert cross-site scripting (XSS) payloads into the DOM for other users who are searching for specific pages. This

  2. Jul 3, 2025 · EUVD

    Updated

    Citizen is a MediaWiki skin that makes extensions part of the cohesive experience. From versions 1.9.4 to before 3.4.0, page descriptions are inserted into raw HTML without proper sanitization by the Citizen skin when using the old search bar. Any user with page editing privileges can insert cross-site scripting (XSS) payloads into the DOM for other users who are searching for specific pages. This

Sources

  • CVE.orgVulnerability recordCVE-2025-53368

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2025-53368

    30-day exploitation probability 0.34%

    first.org
  • EUVDVulnerability recordEUVD-2025-19901

    Citizen is a MediaWiki skin that makes extensions part of the cohesive experience. From versions 1.9.4 to before 3.4.0, page descriptions are inserted into raw HTML without proper sanitization by the Citizen skin when using the old search bar. Any user with page editing privilege

    euvd.enisa.europa.eu

References

Freshness

Last verified in this catalog Oct 29, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.

  • FIRST EPSSOct 23, 2026
  • CVE.orgOct 21, 2026
  • EUVDOct 20, 2026
CVE-2025-53368: StarCitizenTools mediawiki-skins-Citizen — Citizen… · ZeroDay Findings