Vulnerability Details CVE-2023-45364
An issue was discovered in includes/page/Article.php in MediaWiki 1.36.x through 1.39.x before 1.39.5 and 1.40.x before 1.40.1. Deleted revision existence is leaked due to incorrect permissions being checked. This reveals that a given revision ID belonged to the given page title, and its timestamp, both of which are not supposed to be public information.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 22.7%
CVSS Severity
CVSS v3 Score 5.3
References
Products affected by CVE-2023-45364
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cpe:2.3:a:mediawiki:mediawiki:1.36.0
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cpe:2.3:a:mediawiki:mediawiki:1.36.1
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cpe:2.3:a:mediawiki:mediawiki:1.36.2
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cpe:2.3:a:mediawiki:mediawiki:1.36.3
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cpe:2.3:a:mediawiki:mediawiki:1.36.4
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cpe:2.3:a:mediawiki:mediawiki:1.37.0
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cpe:2.3:a:mediawiki:mediawiki:1.37.1
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cpe:2.3:a:mediawiki:mediawiki:1.37.2
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cpe:2.3:a:mediawiki:mediawiki:1.37.3
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cpe:2.3:a:mediawiki:mediawiki:1.37.4
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cpe:2.3:a:mediawiki:mediawiki:1.37.5
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cpe:2.3:a:mediawiki:mediawiki:1.37.6
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cpe:2.3:a:mediawiki:mediawiki:1.38.0
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cpe:2.3:a:mediawiki:mediawiki:1.38.1
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cpe:2.3:a:mediawiki:mediawiki:1.38.2
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cpe:2.3:a:mediawiki:mediawiki:1.38.3
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cpe:2.3:a:mediawiki:mediawiki:1.38.4
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cpe:2.3:a:mediawiki:mediawiki:1.38.5
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cpe:2.3:a:mediawiki:mediawiki:1.38.6
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cpe:2.3:a:mediawiki:mediawiki:1.38.7
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cpe:2.3:a:mediawiki:mediawiki:1.39.0
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cpe:2.3:a:mediawiki:mediawiki:1.39.1
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cpe:2.3:a:mediawiki:mediawiki:1.39.2
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cpe:2.3:a:mediawiki:mediawiki:1.39.3
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cpe:2.3:a:mediawiki:mediawiki:1.39.4
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cpe:2.3:a:mediawiki:mediawiki:1.40.0
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cpe:2.3:o:debian:debian_linux:11.0
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cpe:2.3:o:debian:debian_linux:12.0