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vuln-cve/data/2026/82xxx/CVE-2026-82477.json
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"cveId": "CVE-2026-82477",
"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
"state": "PUBLISHED",
"assignerShortName": "mitre",
"dateReserved": "2026-08-29T14:12:42.403Z",
"datePublished": "2026-08-29T14:12:42.797Z",
"dateUpdated": "2026-09-01T12:28:43.768Z"
},
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"value": "In MITRE SAF Heimdall 2.11.6 through 2.13.x before 2.14.0, an SSRF issue allows remote attackers to access internal network resources via the Tenable proxy endpoint. This occurs in apps/backend/src/tenable/tenable.controller.ts."
}
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"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 5.8,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:N",
"version": "3.1"
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"format": "CVSS",
"scenarios": [
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"lang": "en",
"value": "GENERAL"
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{
"descriptions": [
{
"cweId": "CWE-918",
"description": "CWE-918 Server-Side Request Forgery (SSRF)",
"lang": "en",
"type": "CWE"
}
]
}
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"providerMetadata": {
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"dateUpdated": "2026-08-29T14:12:42.797Z"
},
"references": [
{
"url": "https://github.com/mitre/heimdall2/security/advisories/GHSA-g9vx-2rpf-gpch"
},
{
"url": "https://github.com/mitre/heimdall2/commit/b6a9cdb4fc01f96aaa1a77cc27d1d449b485937b"
},
{
"url": "https://github.com/mitre/heimdall2/releases/tag/v2.14.0"
}
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"adp": [
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"references": [
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"url": "https://github.com/mitre/heimdall2/security/advisories/GHSA-g9vx-2rpf-gpch",
"tags": [
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"metrics": [
{
"other": {
"type": "ssvc",
"content": {
"timestamp": "2026-09-01T12:28:04.706460Z",
"id": "CVE-2026-82477",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"version": "2.0.3"
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}
],
"title": "CISA ADP Vulnrichment",
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"dateUpdated": "2026-09-01T12:28:43.768Z"
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}