CVE-2014-9475

Severity: low (CVSS 3.5 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.4% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2015-01-16 · updated 2026-06-17
Weakness: CWE-79

Description

Cross-site scripting (XSS) vulnerability in thumb.php in MediaWiki before 1.19.23, 1.2x before 1.22.15, 1.23.x before 1.23.8, and 1.24.x before 1.24.1 allows remote authenticated users to inject arbitrary web script or HTML via a wikitext message.

Affected products

Wikimedia Foundation MediaWiki: through 1.19.22; 1.20, 1.20.1, 1.20.2, 1.20.3, 1.20.4, 1.20.5 (+39)

References

http://www.debian.org/security/2014/dsa-3110
http://www.mandriva.com/security/advisories?name=MDVSA-2015:006
http://www.openwall.com/lists/oss-security/2014/12/21/2
http://www.openwall.com/lists/oss-security/2015/01/03/13
https://lists.wikimedia.org/pipermail/mediawiki-announce/2014-December/000173.html
http://www.debian.org/security/2014/dsa-3110
http://www.mandriva.com/security/advisories?name=MDVSA-2015:006
http://www.openwall.com/lists/oss-security/2014/12/21/2
http://www.openwall.com/lists/oss-security/2015/01/03/13
https://lists.wikimedia.org/pipermail/mediawiki-announce/2014-December/000173.html

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