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cvelistMitreCVELIST:CVE-2020-26121
HistorySep 27, 2020 - 8:08 p.m.

CVE-2020-26121

2020-09-2720:08:00
mitre
www.cve.org

7.4 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

47.2%

An issue was discovered in the FileImporter extension for MediaWiki before 1.34.4. An attacker can import a file even when the target page is protected against “page creation” and the attacker should not be able to create it. This occurs because of a mishandled distinction between an upload restriction and a create restriction. An attacker cannot leverage this to overwrite anything, but can leverage this to force a wiki to have a page with a disallowed title.

7.4 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

47.2%

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