CVE-2026-13397
HTML::Bare versions through 0.04 for Perl will hang in an infinite loop when parsing malformed attributes. The parserc_parse function never
CVSS
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KEV
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Exploit Today
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Published: Jul 16, 2026 · Last modified: Jul 16, 2026 · CWE-835
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HTML::Bare versions through 0.04 for Perl will hang in an infinite loop when parsing malformed attributes. The parserc_parse function never advances the attribute-parse state cursor on certain malformed attribute forms, looping forever. Nameless attributes such as "<a ='c'>" or unbalanced quotes "<a b='''''''c'>" can trigger this condition. Note that the latest version available on CPAN is version 0.02. Newer versions are available on the git repository.
CVECVSSEPSSKEVRExploitTitleMod.
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