{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-13401", "assignerOrgId": "9b29abf9-4ab0-4765-b253-1875cd9b441e", "state": "PUBLISHED", "assignerShortName": "CPANSec", "dateReserved": "2026-06-26T08:38:33.750Z", "datePublished": "2026-07-16T16:14:50.176Z", "dateUpdated": "2026-07-16T16:14:50.176Z"}, "containers": {"cna": {"affected": [{"collectionURL": "https://cpan.org/modules", "defaultStatus": "unaffected", "packageName": "XML-Bare", "product": "XML::Bare", "programFiles": ["parser.c"], "programRoutines": [{"name": "parserc_parse"}], "repo": "https://github.com/nanoscopic/perl-XML-Bare", "vendor": "CODECHILD", "versions": [{"lessThanOrEqual": "0.53", "status": "affected", "version": "0", "versionType": "custom"}]}], "descriptions": [{"lang": "en", "value": "XML::Bare versions through 0.53 for Perl will hang in an infinite loop when parsing malformed attributes.\n\nThe parserc_parse function never advances the attribute-parse state cursor on certain malformed attribute forms, looping forever.\n\nNameless attributes such as \"<a ='c'>\" or unbalanced quotes \"<a b='''''''c'>\" can trigger this condition."}], "problemTypes": [{"descriptions": [{"cweId": "CWE-835", "description": "CWE-835 Loop with Unreachable Exit Condition ('Infinite Loop')", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"orgId": "9b29abf9-4ab0-4765-b253-1875cd9b441e", "shortName": "CPANSec", "dateUpdated": "2026-07-16T16:14:50.176Z"}, "references": [{"tags": ["issue-tracking"], "url": "https://github.com/nanoscopic/perl-XML-Bare/pull/2"}, {"tags": ["patch"], "url": "https://security.metacpan.org/patches/X/XML-Bare/0.53/CVE-2026-13401-r1.patch"}], "source": {"discovery": "UNKNOWN"}, "title": "XML::Bare versions through 0.53 for Perl will hang in an infinite loop when parsing malformed attributes", "workarounds": [{"lang": "en", "value": "Apply the patch."}], "x_generator": {"engine": "cpansec-cna-tool 0.1"}}}}

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