CVE-2012-4377
- Source
- https://cve.org/CVERecord?id=CVE-2012-4377
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2012-4377.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2012-4377
- Downstream
- Withdrawn
- 2026-01-27T04:11:19.908393Z
- Published
- 2017-10-26T20:29:00Z
- Modified
- 2026-01-27T04:11:19.908393Z
- Severity
-
- 6.1 (Medium) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N CVSS Calculator
- Summary
- [none]
- Details
-
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.
- 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://lists.wikimedia.org/pipermail/mediawiki-announce/2012-August/000119.html
- https://phabricator.wikimedia.org/T41700
- https://bugzilla.redhat.com/show_bug.cgi?id=853409