Code injection

2021-07-0213:15:00

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9.2 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

61.4%

JSON

An issue was discovered in the AbuseFilter extension in MediaWiki through 1.36. If the MediaWiki:Abusefilter-blocker message is invalid within the content language, the filter user falls back to the English version, but that English version could also be invalid on a wiki. This would result in a fatal error, and potentially fail to block or restrict a potentially nefarious user.