Vulnerability Details : CVE-2013-2114
Unrestricted file upload vulnerability in the chunk upload API in MediaWiki 1.19 through 1.19.6 and 1.20.x before 1.20.6 allows remote attackers to execute arbitrary code by uploading a file with an executable extension.
Vulnerability category: Execute code
Products affected by CVE-2013-2114
- cpe:2.3:a:mediawiki:mediawiki:1.19:*:*:*:*:*:*:*
- cpe:2.3:a:mediawiki:mediawiki:1.19:beta_2:*:*:*:*:*:*
- cpe:2.3:a:mediawiki:mediawiki:1.19:beta_1:*:*:*:*:*:*
- cpe:2.3:a:mediawiki:mediawiki:1.19.0:*:*:*:*:*:*:*
- cpe:2.3:a:mediawiki:mediawiki:1.19.1:*:*:*:*:*:*:*
- cpe:2.3:a:mediawiki:mediawiki:1.19.2:*:*:*:*:*:*:*
- cpe:2.3:a:mediawiki:mediawiki:1.20.5:*:*:*:*:*:*:*
- cpe:2.3:a:mediawiki:mediawiki:1.20.4:*:*:*:*:*:*:*
- cpe:2.3:a:mediawiki:mediawiki:1.20.3:*:*:*:*:*:*:*
- cpe:2.3:a:mediawiki:mediawiki:1.20.2:*:*:*:*:*:*:*
- cpe:2.3:a:mediawiki:mediawiki:1.20.1:*:*:*:*:*:*:*
- cpe:2.3:a:mediawiki:mediawiki:1.19.5:*:*:*:*:*:*:*
- cpe:2.3:a:mediawiki:mediawiki:1.19.3:*:*:*:*:*:*:*
- cpe:2.3:a:mediawiki:mediawiki:1.19.6:*:*:*:*:*:*:*
- cpe:2.3:a:mediawiki:mediawiki:1.19.4:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2013-2114
5.16%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 93 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2013-2114
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
6.8
|
MEDIUM | AV:N/AC:M/Au:N/C:P/I:P/A:P |
8.6
|
6.4
|
NIST |
References for CVE-2013-2114
-
http://www.openwall.com/lists/oss-security/2013/05/24/3
oss-security - Re: CVE request: MediaWiki chunked uploads vulnerability
-
http://lists.wikimedia.org/pipermail/mediawiki-announce/2013-May/000131.html
[MediaWiki-announce] MediaWiki Security Release: 1.20.6 and 1.19.7Patch
-
https://bugzilla.wikimedia.org/show_bug.cgi?id=48306
⚓ T50306 Chunked uploads allow arbitrary data to be dropped on the serverPatch
-
http://security.gentoo.org/glsa/glsa-201310-21.xml
MediaWiki: Multiple vulnerabilities (GLSA 201310-21) — Gentoo security
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