CVE-2013-2031
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
02 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
03 Exploitation and scoring
- Exploitation
- Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
- SSVC decision
- Not assessed by CISA
- EPSS probability
- 2.50% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 84.3% of scored records. A rank, not a probability.
- NVD base score
- The NVD has published no score for this record
- NVD CVSS vector
- No NVD score to derive
- NVD analysis status
- Modified. NVD last modified this record on 2026-06-16.
- Red Hat severity
- No Red Hat rating. Red Hat rates the CVEs that affect its products.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2013-11-15 18:16Z12 YR AGO
- Last updated
- 2024-08-06 15:20Z2 YR AGO
- Reserved
- 2013-02-19
- Assigning CNA
- redhat
- Record state
- PUBLISHED
- Severity
- Not rated by the issuing CNA
- CNA CVSS vector
- Not published by the issuing CNA
- Weaknesses
- CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')Base
- Data version
- 5.1
- Document digest
- 6166d6f166cdf44469b999dd5c42272064cf8e8c65bd3c9dc7d1cb7e426e2f9c
05 Affected products
06 References
- lists.fedoraproject.orgFEDORA-2013-7714http://lists.fedoraproject.org/pipermail/package-announce/2013-May/105825.html
- secunia.com57472http://secunia.com/advisories/57472
- bugzilla.wikimedia.orghttps://bugzilla.wikimedia.org/show_bug.cgi?id=47304
- secunia.com55433http://secunia.com/advisories/55433
- www.debian.orgDSA-2891http://www.debian.org/security/2014/dsa-2891
- lists.fedoraproject.orgFEDORA-2013-7654http://lists.fedoraproject.org/pipermail/package-announce/2013-May/106293.html
- lists.fedoraproject.orgFEDORA-2013-7701http://lists.fedoraproject.org/pipermail/package-announce/2013-May/105784.html
- www.securityfocus.com59594http://www.securityfocus.com/bid/59594
- security.gentoo.orgGLSA-201310-21http://security.gentoo.org/glsa/glsa-201310-21.xml
- lists.wikimedia.org[MediaWiki-announce] 20130430 MediaWiki Security Release: 1.20.5 and 1.19.6http://lists.wikimedia.org/pipermail/mediawiki-announce/2013-April/000129.html
- www.openwall.com[oss-security] 20130501 Re: Mediawiki CVE request ( was Fw: [MediaWiki-announce] MediaWiki Security Release: 1.20.5 and 1.19.6)http://www.openwall.com/lists/oss-security/2013/05/01/2
07 Fixed in
Debian 12
- mediawiki Fixed in 1:1.19.6-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 13
- mediawiki Fixed in 1:1.19.6-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 14
- mediawiki Fixed in 1:1.19.6-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
A release or ecosystem missing from this list has no record here. It may be unaffected or not covered by the source. Source notices and licences.