CVE-2015-2933

medium

Description

Cross-site scripting (XSS) vulnerability in the Html class in MediaWiki before 1.19.24, 1.2x before 1.23.9, and 1.24.x before 1.24.2 allows remote attackers to inject arbitrary web script or HTML via a LanguageConverter substitution string when using a language variant.

References

https://security.gentoo.org/glsa/201510-05

https://phabricator.wikimedia.org/T73394

https://lists.wikimedia.org/pipermail/mediawiki-announce/2015-March/000175.html

http://www.securityfocus.com/bid/73477

http://www.openwall.com/lists/oss-security/2015/04/07/3

http://www.openwall.com/lists/oss-security/2015/04/01/1

http://www.mandriva.com/security/advisories?name=MDVSA-2015:200

Details

Source: Mitre, NVD

Published: 2015-04-13

Updated: 2016-12-07

Risk Information

CVSS v2

Base Score: 4.3

Vector: CVSS2#AV:N/AC:M/Au:N/C:N/I:P/A:N

Severity: Medium

CVSS v3

Base Score: 6.1

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Severity: Medium