CVE-2026-13401

תיאור (מקור, אנגלית)

XML::Bare versions through 0.53 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.

מדדים

CVSS 3.1

7.5 (HIGH) מקור הציון: CNA CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS — סבירות ניצול

0% (אחוזון 000) נכון ל-6/8/2026

CWE

CWE-835

קישורים

• https://github.com/nanoscopic/perl-XML-Bare/pull/2
• https://security.metacpan.org/patches/X/XML-Bare/0.53/CVE-2026-13401-r1.patch
• http://www.openwall.com/lists/oss-security/2026/07/16/2