Files
vuln-cve/data/2026/88xxx/CVE-2026-88809.json
T

224 lines
9.8 KiB
JSON
Raw Blame History

This file contains invisible Unicode characters
This file contains invisible Unicode characters that are indistinguishable to humans but may be processed differently by a computer. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.
{
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"cveMetadata": {
"cveId": "CVE-2026-88809",
"assignerOrgId": "404e59f5-483d-4b8a-8e7a-e67604dd8afb",
"state": "PUBLISHED",
"assignerShortName": "suse",
"dateReserved": "2026-09-10T08:35:07.010Z",
"datePublished": "2026-11-02T16:03:20.465Z",
"dateUpdated": "2026-11-02T18:55:21.073Z"
},
"containers": {
"cna": {
"providerMetadata": {
"orgId": "404e59f5-483d-4b8a-8e7a-e67604dd8afb",
"shortName": "suse",
"dateUpdated": "2026-11-02T16:03:20.465Z"
},
"title": "Rancher meta proxy allowlist bypass leading to server-side request forgery",
"datePublic": "2026-11-02T15:44:00.000Z",
"problemTypes": [
{
"descriptions": [
{
"lang": "en",
"cweId": "CWE-918",
"description": "CWE-918 Server-Side request forgery (SSRF)",
"type": "CWE"
}
]
}
],
"impacts": [
{
"capecId": "CAPEC-664",
"descriptions": [
{
"lang": "en",
"value": "CAPEC-664 Server Side Request Forgery"
}
]
}
],
"affected": [
{
"vendor": "SUSE",
"product": "Rancher",
"packageName": "Rancher",
"repo": "https://github.com/rancher/rancher/",
"versions": [
{
"status": "affected",
"version": "2.15.0",
"lessThan": "2.15.3",
"versionType": "semver"
},
{
"status": "affected",
"version": "2.14.0",
"lessThan": "2.14.7",
"versionType": "semver"
},
{
"status": "affected",
"version": "2.13.0",
"lessThan": "2.13.11",
"versionType": "semver"
},
{
"status": "affected",
"version": "2.12.0",
"lessThan": "2.12.15",
"versionType": "semver"
},
{
"status": "affected",
"version": "2.11.0",
"lessThan": "2.11.19",
"versionType": "semver"
}
],
"defaultStatus": "unaffected"
}
],
"cpeApplicability": [
{
"operator": "OR",
"nodes": [
{
"operator": "OR",
"negate": false,
"cpeMatch": [
{
"vulnerable": true,
"criteria": "cpe:2.3:a:suse:rancher:*:*:*:*:*:*:*:*",
"versionStartIncluding": "2.15.0",
"versionEndExcluding": "2.15.3"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:a:suse:rancher:*:*:*:*:*:*:*:*",
"versionStartIncluding": "2.14.0",
"versionEndExcluding": "2.14.7"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:a:suse:rancher:*:*:*:*:*:*:*:*",
"versionStartIncluding": "2.13.0",
"versionEndExcluding": "2.13.11"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:a:suse:rancher:*:*:*:*:*:*:*:*",
"versionStartIncluding": "2.12.0",
"versionEndExcluding": "2.12.15"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:a:suse:rancher:*:*:*:*:*:*:*:*",
"versionStartIncluding": "2.11.0",
"versionEndExcluding": "2.11.19"
}
]
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "A security vulnerability exists in the SUSE Rancher Manager meta proxy endpoint (/meta/proxy). This endpoint is intended to forward requests only to  destinations that appear on a configured allowlist. The allowlist decision was evaluated in a  place where it could not stop a request from being forwarded, so a rejected destination was logged but the request was still handed to the proxy's transport. This affects SUSE Rancher 2.15.0 up to 2.15.3, 2.14.0 up to 2.14.7, 2.13.0 up to 2.13.11, 2.12.0 up to 2.12.15, 2.11.0 up to 2.11.19 and potentially older EOL versions.",
"supportingMedia": [
{
"type": "text/html",
"base64": false,
"value": "<p>A security vulnerability exists in the SUSE Rancher Manager meta proxy endpoint&nbsp;(<code>/meta/proxy</code>). This endpoint is intended to forward requests only to&nbsp; destinations that appear on a configured allowlist. The allowlist decision was evaluated in a&nbsp; place where it could not stop a request from being forwarded, so a rejected destination was logged but the request was still handed to the&nbsp;proxy's transport. This affects SUSE Rancher 2.15.0 up to 2.15.3, 2.14.0 up to 2.14.7, 2.13.0 up to 2.13.11, 2.12.0 up to 2.12.15, 2.11.0 up to 2.11.19 and potentially older EOL versions.</p>"
}
]
}
],
"references": [
{
"url": "https://github.com/rancher/rancher/security/advisories/GHSA-f9gf-wh3x-jx3v",
"tags": [
"vendor-advisory"
]
}
],
"metrics": [
{
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
],
"cvssV3_1": {
"version": "3.1",
"attackVector": "NETWORK",
"attackComplexity": "LOW",
"privilegesRequired": "HIGH",
"userInteraction": "NONE",
"scope": "CHANGED",
"confidentialityImpact": "HIGH",
"integrityImpact": "LOW",
"availabilityImpact": "NONE",
"baseSeverity": "HIGH",
"baseScore": 7.6,
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:L/A:N"
}
}
],
"credits": [
{
"lang": "en",
"value": "김도현 <kimdxhyeon2@gmail.com",
"type": "finder"
}
],
"source": {
"discovery": "EXTERNAL"
},
"x_generator": {
"engine": "Vulnogram 1.0.5"
}
},
"adp": [
{
"metrics": [
{
"other": {
"type": "ssvc",
"content": {
"timestamp": "2026-11-02T18:55:07.528740Z",
"id": "CVE-2026-88809",
"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": "2026-11-02T18:55:21.073Z"
}
}
]
}
}