{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-6815", "assignerOrgId": "37e5125f-f79b-445b-8fad-9564f167944b", "state": "PUBLISHED", "assignerShortName": "certcc", "dateReserved": "2026-04-21T18:50:35.842Z", "datePublished": "2026-05-11T15:20:25.606Z", "dateUpdated": "2026-05-11T16:53:24.656Z"}, "containers": {"cna": {"title": "CVE-2026-6815", "descriptions": [{"lang": "en", "value": "An arbitrary file write vulnerability exists in Casdoor's Local File System storage provider. Due to insufficient path sanitization, an authenticated attacker with administrative privileges can perform a Path Traversal attack to create or overwrite arbitrary files anywhere on the host filesystem, bypassing the application's intended storage sandbox."}], "source": {"discovery": "UNKNOWN"}, "affected": [{"vendor": "Casdoor", "product": "Casdoor", "versions": [{"status": "affected", "version": "0", "lessThanOrEqual": "v2.328.0", "versionType": "custom"}]}], "problemTypes": [{"descriptions": [{"lang": "en", "description": "CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')"}]}], "references": [{"url": "https://kb.cert.org/vuls/id/937808"}], "x_generator": {"engine": "VINCE 3.0.39", "env": "prod", "origin": "https://cveawg.mitre.org/api/cve/CVE-2026-6815"}, "providerMetadata": {"orgId": "37e5125f-f79b-445b-8fad-9564f167944b", "shortName": "certcc", "dateUpdated": "2026-05-11T15:20:25.606Z"}}, "adp": [{"title": "CVE Program Container", "references": [{"url": "https://www.kb.cert.org/vuls/id/937808"}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2026-05-11T16:53:24.656Z"}}]}}

{}

{"cveTags": [], "descriptions": [{"lang": "en", "value": "An arbitrary file write vulnerability exists in Casdoor's Local File System storage provider. Due to insufficient path sanitization, an authenticated attacker with administrative privileges can perform a Path Traversal attack to create or overwrite arbitrary files anywhere on the host filesystem, bypassing the application's intended storage sandbox."}], "id": "CVE-2026-6815", "lastModified": "2026-05-11T18:16:42.313", "metrics": {}, "published": "2026-05-11T16:17:37.257", "references": [{"source": "cret@cert.org", "url": "https://kb.cert.org/vuls/id/937808"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://www.kb.cert.org/vuls/id/937808"}], "sourceIdentifier": "cret@cert.org", "vulnStatus": "Received"}

{}

{"created": "2026-05-11T17:00:15.773660+00:00", "title": "Authenticated Path Traversal Allows Arbitrary File Write in Casdoor Local File System Provider", "updated": "2026-05-11T17:00:15.773679+00:00", "vendors": [], "weaknesses": ["CWE-22", "CWE-20"]}