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debiancveDebian Security Bug TrackerDEBIANCVE:CVE-2011-1579
HistoryApr 27, 2011 - 12:55 a.m.

CVE-2011-1579

2011-04-2700:55:04
Debian Security Bug Tracker
security-tracker.debian.org
8

0.004 Low

EPSS

Percentile

73.9%

The checkCss function in includes/Sanitizer.php in the wikitext parser in MediaWiki before 1.16.3 does not properly validate Cascading Style Sheets (CSS) token sequences, which allows remote attackers to conduct cross-site scripting (XSS) attacks or obtain sensitive information by using the \2f\2a and \2a\2f hex strings to surround CSS comments.

0.004 Low

EPSS

Percentile

73.9%