VulnerabilityModified
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.
MEDIUM 6.1EPSS 1.56%
Does this matter?
Lower severity and a low EPSS score (1.56%). Track it; it rarely justifies an emergency change on its own.
Description
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.
- CVSS 3.0
- 6.1 MEDIUMCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
- EPSS
- 1.56% probability · 74th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-79
- Affected
- mediawiki/mediawiki
- Source
- secalert@redhat.com
References
- http://www.openwall.com/lists/oss-security/2012/08/31/10Mailing List, Patch, Third Party Advisory
- http://www.openwall.com/lists/oss-security/2012/08/31/6Mailing List, Patch, Third Party Advisory
- https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=686330Issue Tracking, Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=853409Issue Tracking, Patch
- https://lists.wikimedia.org/pipermail/mediawiki-announce/2012-August/000119.htmlPatch, Vendor Advisory
- https://phabricator.wikimedia.org/T41700Mailing List, Vendor Advisory
- http://www.openwall.com/lists/oss-security/2012/08/31/10Mailing List, Patch, Third Party Advisory
- http://www.openwall.com/lists/oss-security/2012/08/31/6Mailing List, Patch, Third Party Advisory
- https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=686330Issue Tracking, Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=853409Issue Tracking, Patch
- https://lists.wikimedia.org/pipermail/mediawiki-announce/2012-August/000119.htmlPatch, Vendor Advisory
- https://phabricator.wikimedia.org/T41700Mailing List, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.