VULNERABILITY INTELLIGENCE
CVE-2013-2031
CVSS score4.3 NONE
EPSS probability2.50%
CISA KEVNot currently listed
Published2013-11-18
Last modified2026-06-16
CVSS vectorAV:N/AC:M/Au:N/C:N/I:P/A:N
Description
MediaWiki before 1.19.6 and 1.20.x before 1.20.5 allows remote attackers to conduct cross-site scripting (XSS) attacks, as demonstrated by a CDATA section containing valid UTF-7 encoded sequences in a SVG file, which is then incorrectly interpreted as UTF-8 by Chrome and Firefox.
Weakness classification
- nvd@nist.gov: CWE-79