CVE-2012-4377

Cross-site scripting (XSS) vulnerability in MediaWiki before 1.18.5 and 1.19.x before 1.19.2 allows remote attackers to inject arbitrary web script or HTML via a File: link to a nonexistent image.

Score

CVSS 3.0 6.1 Medium

Status

Modified - secalert@redhat.com

Published

2017-10-26

Last modified

2024-08-06

Weaknesses

CWE-79

Affected products

• Mediawiki (Mediawiki)

References

• http://www.openwall.com/lists/oss-security/2012/08/31/10
• http://www.openwall.com/lists/oss-security/2012/08/31/6
• https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=686330
• https://bugzilla.redhat.com/show_bug.cgi?id=853409
• https://lists.wikimedia.org/pipermail/mediawiki-announce/2012-August/000119.html
• https://phabricator.wikimedia.org/T41700