CVE-2026-13397

Beschreibung

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.

Referenzen

• https://github.com/nanoscopic/perl-HTML-Bare/pull/1
• https://security.metacpan.org/patches/H/HTML-Bare/0.02/CVE-2026-13397-r1.patch