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vuln-cve/data/2026/13xxx/CVE-2026-13397.json
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{
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"cveMetadata": {
"cveId": "CVE-2026-13397",
"assignerOrgId": "9b29abf9-4ab0-4765-b253-1875cd9b441e",
"state": "PUBLISHED",
"assignerShortName": "CPANSec",
"dateReserved": "2026-06-26T08:25:15.552Z",
"datePublished": "2026-07-16T16:14:14.891Z",
"dateUpdated": "2026-07-17T13:30:45.877Z"
},
"containers": {
"cna": {
"affected": [
{
"collectionURL": "https://cpan.org/modules",
"defaultStatus": "unaffected",
"packageName": "HTML-Bare",
"product": "HTML::Bare",
"programFiles": [
"parser.c"
],
"programRoutines": [
{
"name": "parserc_parse"
}
],
"repo": "https://github.com/nanoscopic/perl-HTML-Bare",
"vendor": "CODECHILD",
"versions": [
{
"lessThanOrEqual": "0.04",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "HTML::Bare versions through 0.04 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.\n\nNote that the latest version available on CPAN is version 0.02. Newer versions are available on the git repository."
}
],
"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": "2026-07-16T16:14:14.891Z"
},
"references": [
{
"tags": [
"issue-tracking"
],
"url": "https://github.com/nanoscopic/perl-HTML-Bare/pull/1"
},
{
"tags": [
"patch"
],
"url": "https://security.metacpan.org/patches/H/HTML-Bare/0.02/CVE-2026-13397-r1.patch"
}
],
"source": {
"discovery": "UNKNOWN"
},
"title": "HTML::Bare versions through 0.04 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"
}
},
"adp": [
{
"title": "CVE Program Container",
"references": [
{
"url": "http://www.openwall.com/lists/oss-security/2026/07/16/4"
}
],
"providerMetadata": {
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE",
"dateUpdated": "2026-07-16T19:27:56.736Z"
}
},
{
"metrics": [
{
"cvssV3_1": {
"scope": "UNCHANGED",
"version": "3.1",
"baseScore": 7.5,
"attackVector": "NETWORK",
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"integrityImpact": "NONE",
"userInteraction": "NONE",
"attackComplexity": "LOW",
"availabilityImpact": "HIGH",
"privilegesRequired": "NONE",
"confidentialityImpact": "NONE"
}
},
{
"other": {
"type": "ssvc",
"content": {
"timestamp": "2026-07-17T13:29:35.290635Z",
"id": "CVE-2026-13397",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"version": "2.0.3"
}
}
}
],
"title": "CISA ADP Vulnrichment",
"providerMetadata": {
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP",
"dateUpdated": "2026-07-17T13:30:45.877Z"
}
}
]
}
}