Vulnerability Details CVE-2019-12471
Wikimedia MediaWiki 1.30.0 through 1.32.1 has XSS. Loading user JavaScript from a non-existent account allows anyone to create the account, and perform XSS on users loading that script. Fixed in 1.32.2, 1.31.2, 1.30.2 and 1.27.6.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.003
EPSS Ranking 54.3%
CVSS Severity
CVSS v3 Score 6.1
CVSS v2 Score 4.3
References
- https://lists.wikimedia.org/pipermail/wikitech-l/2019-June/092152.html
- https://phabricator.wikimedia.org/T207603
- https://seclists.org/bugtraq/2019/Jun/12
- https://www.debian.org/security/2019/dsa-4460
- https://lists.wikimedia.org/pipermail/wikitech-l/2019-June/092152.html
- https://phabricator.wikimedia.org/T207603
- https://seclists.org/bugtraq/2019/Jun/12
- https://www.debian.org/security/2019/dsa-4460
Products affected by CVE-2019-12471
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cpe:2.3:a:mediawiki:mediawiki:1.30.0
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cpe:2.3:a:mediawiki:mediawiki:1.30.1
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cpe:2.3:a:mediawiki:mediawiki:1.31.0
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cpe:2.3:a:mediawiki:mediawiki:1.31.1
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cpe:2.3:a:mediawiki:mediawiki:1.32.0
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cpe:2.3:a:mediawiki:mediawiki:1.32.1
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cpe:2.3:o:debian:debian_linux:9.0