Cross-site request forgery (CSRF) vulnerability in the Special:ExpandedTemplates page in MediaWiki before 1.19.22, 1.20.x through 1.22.x before 1.22.14, and 1.23.x before 1.23.7, when $wgRawHTML is set to true, allows remote attackers to hijack the authentication of users with edit permissions for requests that cross-site scripting (XSS) attacks via the wpInput parameter, which is not properly handled in the preview.
CVE-2014-9276
NONECVSS 0.0
0.0
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
- No confirmed exploitation signals yet
CISA-KEV: Not listedEPSS: 1%CVSS: —Exploit: NoneExposed: 0
No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.
- CVSS v3
- —
- EG Score
- 0.0(none)
- EPSS
- 47.6%
- KEV
- Not listed
Published
January 4, 2015
Last Modified
May 6, 2026
References (10)
- cve@mitrehttp://securitytracker.com/id?1031301
- cve@mitrehttp://www.openwall.com/lists/oss-security/2014/12/03/9
- cve@mitrehttp://www.openwall.com/lists/oss-security/2014/12/04/16
- cve@mitrehttps://lists.wikimedia.org/pipermail/mediawiki-announce/2014-November/000170.html
- cve@mitrehttps://phabricator.wikimedia.org/T73111
- af854a3a-2127-422b-91ae-364da2661108http://securitytracker.com/id?1031301
- af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2014/12/03/9
- af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2014/12/04/16
- af854a3a-2127-422b-91ae-364da2661108https://lists.wikimedia.org/pipermail/mediawiki-announce/2014-November/000170.html
- af854a3a-2127-422b-91ae-364da2661108https://phabricator.wikimedia.org/T73111
Weakness Classification(1)
MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.
Data Freshness Timeline
(refreshed 7× in last 7d / 39× in last 30d)
Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.
- 2026-07-12 05:42 UTCEPSS rescore
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- 2026-06-21 14:54 UTCEPSS rescore
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- 2026-05-28 14:15 UTCEG score recompute
- 2026-05-28 14:15 UTCGHSA enrichment
- 2026-05-28 13:42 UTCEPSS rescore
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- 2026-05-18 21:30 UTCEPSS rescore
- 2026-05-18 21:30 UTCEPSS rescore
Related CVEs(same CWE)
Frequently asked(4)
What is CVE-2014-9276?
CVE-2014-9276 is a none vulnerability published on January 4, 2015. Cross-site request forgery (CSRF) vulnerability in the Special:ExpandedTemplates page in MediaWiki before 1.19.22, 1.20.x through 1.22.x before 1.22.14, and 1.23.x before 1.23.7, when $wgRawHTML is set to true, allows remote attackers to hijack the authentication of users with edit permissions for…
When was CVE-2014-9276 disclosed?
CVE-2014-9276 was first published in the National Vulnerability Database on January 4, 2015, with the most recent update on May 6, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2014-9276 actively exploited?
CVE-2014-9276 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 47.6% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
How do I remediate CVE-2014-9276?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2014-9276, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.
Dependency Blast Radius
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