high7.5
CVE-2026-13397
HTML::Bare versions through 0.04 for Perl will hang in an infinite loop when parsing malformed attributes.
Impact
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.
Affected products
| Product | Affected versions |
|---|---|
| HTML::Bare | through 0.04 |
Versions were read from the advisory text. No structured product data has been published for this record yet.