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vuln-cve/data/2026/71xxx/CVE-2026-71495.json
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{
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"cveMetadata": {
"cveId": "CVE-2026-71495",
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"state": "PUBLISHED",
"assignerShortName": "GitHub_M",
"dateReserved": "2026-08-06T19:56:23.725Z",
"datePublished": "2026-11-06T18:05:05.676Z",
"dateUpdated": "2026-11-09T13:13:13.185Z"
},
"containers": {
"cna": {
"title": "Wanderer: SSRF Vulnerability in /api/v1/trail/download - Unvalidated URL Leads to Internal Network Access",
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-918",
"lang": "en",
"description": "CWE-918: Server-Side Request Forgery (SSRF)",
"type": "CWE"
}
]
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 10,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:H",
"version": "3.1"
}
}
],
"references": [
{
"name": "https://github.com/open-wanderer/wanderer/security/advisories/GHSA-7vqq-mjjr-h9j5",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/open-wanderer/wanderer/security/advisories/GHSA-7vqq-mjjr-h9j5"
},
{
"name": "https://github.com/open-wanderer/wanderer/pull/1104",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/open-wanderer/wanderer/pull/1104"
},
{
"name": "https://github.com/open-wanderer/wanderer/commit/c371337b3db1d2895b5cad651046ef0ad4dfc802",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/open-wanderer/wanderer/commit/c371337b3db1d2895b5cad651046ef0ad4dfc802"
},
{
"name": "https://github.com/open-wanderer/wanderer/releases/tag/v0.20.0",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/open-wanderer/wanderer/releases/tag/v0.20.0"
}
],
"affected": [
{
"vendor": "open-wanderer",
"product": "wanderer",
"versions": [
{
"version": "< 0.20.0",
"status": "affected"
}
]
}
],
"providerMetadata": {
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M",
"dateUpdated": "2026-11-06T18:05:05.676Z"
},
"descriptions": [
{
"lang": "en",
"value": "Wanderer is a self-hosted trail database for saving and sharing adventures. Prior to 0.20.0, when PUBLIC_PRIVATE_INSTANCE is not set to true, the unauthenticated POST /api/v1/trail/download handler passes the attacker-controlled JSON url field directly to event.fetch() and returns the fetched response. This allows requests to internal services such as db:8090 and search:7700, cloud metadata addresses, and other network destinations, exposing returned data and permitting internal network reconnaissance or denial of service. This issue is fixed in version 0.20.0."
}
],
"source": {
"advisory": "GHSA-7vqq-mjjr-h9j5",
"discovery": "UNKNOWN"
}
},
"adp": [
{
"references": [
{
"url": "https://github.com/open-wanderer/wanderer/security/advisories/GHSA-7vqq-mjjr-h9j5",
"tags": [
"exploit"
]
}
],
"metrics": [
{
"other": {
"type": "ssvc",
"content": {
"timestamp": "2026-11-09T13:12:32.342141Z",
"id": "CVE-2026-71495",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"version": "2.0.3"
}
}
}
],
"title": "CISA ADP Vulnrichment",
"providerMetadata": {
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP",
"dateUpdated": "2026-11-09T13:13:13.185Z"
}
}
]
}
}