142 lines
6.0 KiB
JSON
142 lines
6.0 KiB
JSON
{
|
|
"dataType": "CVE_RECORD",
|
|
"dataVersion": "5.2",
|
|
"cveMetadata": {
|
|
"cveId": "CVE-2026-73291",
|
|
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
|
|
"state": "PUBLISHED",
|
|
"assignerShortName": "GitHub_M",
|
|
"dateReserved": "2026-08-11T19:42:11.450Z",
|
|
"datePublished": "2026-08-12T14:48:21.783Z",
|
|
"dateUpdated": "2026-08-13T16:23:07.044Z"
|
|
},
|
|
"containers": {
|
|
"cna": {
|
|
"title": "Seerr: Path traversal to RCE via /avatarproxy image cache filename from upstream ETag",
|
|
"problemTypes": [
|
|
{
|
|
"descriptions": [
|
|
{
|
|
"cweId": "CWE-22",
|
|
"lang": "en",
|
|
"description": "CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')",
|
|
"type": "CWE"
|
|
}
|
|
]
|
|
},
|
|
{
|
|
"descriptions": [
|
|
{
|
|
"cweId": "CWE-94",
|
|
"lang": "en",
|
|
"description": "CWE-94: Improper Control of Generation of Code ('Code Injection')",
|
|
"type": "CWE"
|
|
}
|
|
]
|
|
}
|
|
],
|
|
"metrics": [
|
|
{
|
|
"cvssV3_1": {
|
|
"attackComplexity": "HIGH",
|
|
"attackVector": "ADJACENT_NETWORK",
|
|
"availabilityImpact": "HIGH",
|
|
"baseScore": 7.1,
|
|
"baseSeverity": "HIGH",
|
|
"confidentialityImpact": "LOW",
|
|
"integrityImpact": "HIGH",
|
|
"privilegesRequired": "NONE",
|
|
"scope": "UNCHANGED",
|
|
"userInteraction": "NONE",
|
|
"vectorString": "CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:L/I:H/A:H",
|
|
"version": "3.1"
|
|
}
|
|
}
|
|
],
|
|
"references": [
|
|
{
|
|
"name": "https://github.com/seerr-team/seerr/security/advisories/GHSA-mc6w-69r3-62h8",
|
|
"tags": [
|
|
"x_refsource_CONFIRM"
|
|
],
|
|
"url": "https://github.com/seerr-team/seerr/security/advisories/GHSA-mc6w-69r3-62h8"
|
|
},
|
|
{
|
|
"name": "https://github.com/seerr-team/seerr/commit/f484791105bd81bd5404e01410431ee6fe5769c2",
|
|
"tags": [
|
|
"x_refsource_MISC"
|
|
],
|
|
"url": "https://github.com/seerr-team/seerr/commit/f484791105bd81bd5404e01410431ee6fe5769c2"
|
|
},
|
|
{
|
|
"name": "https://github.com/seerr-team/seerr/releases/tag/v3.4.0",
|
|
"tags": [
|
|
"x_refsource_MISC"
|
|
],
|
|
"url": "https://github.com/seerr-team/seerr/releases/tag/v3.4.0"
|
|
}
|
|
],
|
|
"affected": [
|
|
{
|
|
"vendor": "seerr-team",
|
|
"product": "seerr",
|
|
"versions": [
|
|
{
|
|
"version": "< 3.4.0",
|
|
"status": "affected"
|
|
}
|
|
]
|
|
}
|
|
],
|
|
"providerMetadata": {
|
|
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
|
|
"shortName": "GitHub_M",
|
|
"dateUpdated": "2026-08-12T14:48:21.783Z"
|
|
},
|
|
"descriptions": [
|
|
{
|
|
"lang": "en",
|
|
"value": "Seerr is an open-source media request and discovery manager for Jellyfin, Plex, and Emby. Prior to version 3.4.0, Seerr's ImageProxy in server/lib/imageproxy.ts uses the upstream ETag and Content-Type response headers to build a cache filename for the unauthenticated GET /avatarproxy/:jellyfinUserId route, allowing a malicious or compromised Jellyfin or Emby server, or a man-in-the-middle attacker on a plaintext media-server connection, to supply traversal sequences that path.join and fs.writeFile normalize outside the cache directory, overwrite /app/dist/index.js or other files, and execute code as the node user after a container restart. This issue is fixed in version 3.4.0."
|
|
}
|
|
],
|
|
"source": {
|
|
"advisory": "GHSA-mc6w-69r3-62h8",
|
|
"discovery": "UNKNOWN"
|
|
}
|
|
},
|
|
"adp": [
|
|
{
|
|
"metrics": [
|
|
{
|
|
"other": {
|
|
"type": "ssvc",
|
|
"content": {
|
|
"timestamp": "2026-08-13T16:22:56.578886Z",
|
|
"id": "CVE-2026-73291",
|
|
"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": "2026-08-13T16:23:07.044Z"
|
|
}
|
|
}
|
|
]
|
|
}
|
|
} |