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Unrated severityNVD Advisory· Published Nov 18, 2013· Updated Jun 16, 2026

CVE-2013-2114

CVE-2013-2114

Description

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

16
  • MediaWiki/Mediawiki15 versions
    cpe:2.3:a:mediawiki:mediawiki:1.19:*:*:*:*:*:*:*+ 14 more
    • cpe:2.3:a:mediawiki:mediawiki:1.19:*:*:*:*:*:*:*
    • 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:1.19.3:*:*:*:*:*:*:*
    • cpe:2.3:a:mediawiki:mediawiki:1.19.4:*:*:*:*:*:*:*
    • cpe:2.3:a:mediawiki:mediawiki:1.19.5:*:*:*:*:*:*:*
    • cpe:2.3:a:mediawiki:mediawiki:1.19.6:*:*:*:*:*:*:*
    • cpe:2.3:a:mediawiki:mediawiki:1.19:beta_1:*:*:*:*:*:*
    • cpe:2.3:a:mediawiki:mediawiki:1.19:beta_2:*:*:*:*:*:*
    • cpe:2.3:a:mediawiki:mediawiki:1.20.1:*:*:*:*:*:*:*
    • cpe:2.3:a:mediawiki:mediawiki:1.20.2:*:*:*:*:*:*:*
    • cpe:2.3:a:mediawiki:mediawiki:1.20.3:*:*:*:*:*:*:*
    • cpe:2.3:a:mediawiki:mediawiki:1.20.4:*:*:*:*:*:*:*
    • cpe:2.3:a:mediawiki:mediawiki:1.20.5:*:*:*:*:*:*:*
  • Wikimedia Foundation/Mediawikillm-fuzzy
    Range: >=1.19 <=1.19.6, >=1.20 <1.20.6

Patches

Vulnerability mechanics

References

5

News mentions

0

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