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vuln-cve/data/2026/73xxx/CVE-2026-73297.json
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{
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"cveMetadata": {
"cveId": "CVE-2026-73297",
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"state": "PUBLISHED",
"assignerShortName": "GitHub_M",
"dateReserved": "2026-08-11T19:42:11.450Z",
"datePublished": "2026-08-12T16:31:35.224Z",
"dateUpdated": "2026-08-12T16:49:58.405Z"
},
"containers": {
"cna": {
"title": "Microsoft UFO: IPv6 transition address bypass of SSRF guard in URL validation",
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-918",
"lang": "en",
"description": "CWE-918: Server-Side Request Forgery (SSRF)",
"type": "CWE"
}
]
}
],
"metrics": [
{
"cvssV4_0": {
"attackVector": "NETWORK",
"attackComplexity": "LOW",
"attackRequirements": "PRESENT",
"privilegesRequired": "NONE",
"userInteraction": "NONE",
"vulnConfidentialityImpact": "NONE",
"vulnIntegrityImpact": "NONE",
"vulnAvailabilityImpact": "NONE",
"subConfidentialityImpact": "HIGH",
"subIntegrityImpact": "NONE",
"subAvailabilityImpact": "NONE",
"baseScore": 6.9,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:N/SC:H/SI:N/SA:N",
"version": "4.0"
}
}
],
"references": [
{
"name": "https://github.com/microsoft/UFO/security/advisories/GHSA-7hrg-r8xr-p8gr",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/microsoft/UFO/security/advisories/GHSA-7hrg-r8xr-p8gr"
},
{
"name": "https://github.com/microsoft/UFO/commit/96983c73ed09e884a5f1d7ff8936c953b234b684",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/microsoft/UFO/commit/96983c73ed09e884a5f1d7ff8936c953b234b684"
},
{
"name": "https://github.com/microsoft/UFO/releases/tag/v3.0.8",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/microsoft/UFO/releases/tag/v3.0.8"
}
],
"affected": [
{
"vendor": "microsoft",
"product": "UFO",
"versions": [
{
"version": "< 3.0.8",
"status": "affected"
}
]
}
],
"providerMetadata": {
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M",
"dateUpdated": "2026-08-12T16:31:35.224Z"
},
"descriptions": [
{
"lang": "en",
"value": "Microsoft UFO open-source framework for intelligent automation across devices and platforms. Prior to 3.0.8, _is_blocked_ip in ufo/utils/url_security.py did not block NAT64 prefixes 64:ff9b::/96 and 64:ff9b:1::/48, the 6to4 prefix 2002::/16, or the Teredo prefix 2001::/32 and did not re-check embedded IPv4 destinations, allowing an unauthenticated remote attacker who can influence URLs processed by validate_url to bypass the SSRF guard and reach cloud metadata, internal services, or localhost. This issue is fixed in version 3.0.8."
}
],
"source": {
"advisory": "GHSA-7hrg-r8xr-p8gr",
"discovery": "UNKNOWN"
}
},
"adp": [
{
"references": [
{
"url": "https://github.com/microsoft/UFO/security/advisories/GHSA-7hrg-r8xr-p8gr",
"tags": [
"exploit"
]
}
],
"metrics": [
{
"other": {
"type": "ssvc",
"content": {
"timestamp": "2026-08-12T16:49:13.458633Z",
"id": "CVE-2026-73297",
"options": [
{
"Exploitation": "poc"
},
{
"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": "2026-08-12T16:49:58.405Z"
}
}
]
}
}