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vuln-cve/data/2026/71xxx/CVE-2026-71497.json
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{
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"cveMetadata": {
"cveId": "CVE-2026-71497",
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"state": "PUBLISHED",
"assignerShortName": "GitHub_M",
"dateReserved": "2026-08-06T19:56:23.726Z",
"datePublished": "2026-08-06T21:09:31.489Z",
"dateUpdated": "2026-08-07T14:37:56.848Z"
},
"containers": {
"cna": {
"title": "jsoup: Cleaner may expose markup with custom raw-text elements",
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-79",
"lang": "en",
"description": "CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')",
"type": "CWE"
}
]
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 4.7,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:N",
"version": "3.1"
}
}
],
"references": [
{
"name": "https://github.com/jhy/jsoup/security/advisories/GHSA-pmhh-3w7g-xqp8",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/jhy/jsoup/security/advisories/GHSA-pmhh-3w7g-xqp8"
},
{
"name": "https://github.com/jhy/jsoup/issues/2538",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/jhy/jsoup/issues/2538"
},
{
"name": "https://github.com/jhy/jsoup/commit/92f1aca552548b484bc7d4b94c51e48b8e6eca70",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/jhy/jsoup/commit/92f1aca552548b484bc7d4b94c51e48b8e6eca70"
},
{
"name": "https://github.com/jhy/jsoup/releases/tag/jsoup-1.23.1",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/jhy/jsoup/releases/tag/jsoup-1.23.1"
}
],
"affected": [
{
"vendor": "jhy",
"product": "jsoup",
"versions": [
{
"version": ">= 1.14.3, < 1.23.1",
"status": "affected"
}
]
}
],
"providerMetadata": {
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M",
"dateUpdated": "2026-08-06T21:09:31.489Z"
},
"descriptions": [
{
"lang": "en",
"value": "jsoup is a Java library for working with real-world HTML. From 1.14.3 until 1.23.1, jsoup's HTML parser could incorrectly handle a malformed tag name ending in a control character, causing the tag to acquire the parsing behavior of a different element. When a custom Safelist permits certain raw-text elements, this misparsing can cause content that should remain inert text to be emitted as active markup after serialization, potentially resulting in cross-site scripting. jsoup's built-in Safelists are not affected. This issue is fixed in version 1.23.1."
}
],
"source": {
"advisory": "GHSA-pmhh-3w7g-xqp8",
"discovery": "UNKNOWN"
}
},
"adp": [
{
"metrics": [
{
"other": {
"type": "ssvc",
"content": {
"timestamp": "2026-08-07T14:37:48.066416Z",
"id": "CVE-2026-71497",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"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": "2026-08-07T14:37:56.848Z"
}
}
]
}
}