{"id":"CVE-2023-26564","aliases":["EUVD-2023-30359","GHSA-cgh5-9m3c-c3qx"],"status":"published","title":"The Syncfusion EJ2 ASPCore File Provider 3ac357f is vulnerable to Models/PhysicalFileProvider.cs...","description":"The Syncfusion EJ2 ASPCore File Provider 3ac357f is vulnerable to Models/PhysicalFileProvider.cs directory traversal. As a result, an unauthenticated attacker can list files within a directory, download any file, or upload any file to any directory accessible by the web server.","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-11","score":0.01731,"percentile":0.77912,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-22"],"published":"2023-07-12T00:00:00Z","modified":"2026-10-28T02:30:45Z","products":[{"vendor":"syncfusion","product":"ej2_aspcore_file_provider"}],"references":[{"url":"https://ej2.syncfusion.com/documentation/file-manager/file-system-provider/","tags":["x_transferred","Product","web"]},{"url":"https://github.com/SyncfusionExamples/ej2-aspcore-file-provider","tags":["x_transferred","Product","package"]},{"url":"https://github.com/RupturaInfoSec/CVE-2023-26563-26564-26565/","tags":["x_transferred","Exploit","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-26564","tags":["advisory"]},{"url":"https://ej2.syncfusion.com/documentation/file-manager/file-system-provider"},{"url":"https://github.com/RupturaInfoSec/CVE-2023-26563-26564-26565"},{"url":"https://github.com/advisories/GHSA-cgh5-9m3c-c3qx"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/26xxx/CVE-2023-26564.json","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2023-26564","description":"The Syncfusion EJ2 ASPCore File Provider 3ac357f is vulnerable to Models/PhysicalFileProvider.cs directory traversal. As a result, an unauthenticated attacker can list files within a directory, download any file, or upload any file to any directory accessible by the web server.","status":"published","published":"2023-07-12T00:00:00Z","modified":"2024-11-07T15:09:03.521Z","updated_at":"2026-11-02T14:35:15.434947Z"}],"euvd":[{"id":"EUVD-2023-30359","description":"The Syncfusion EJ2 ASPCore File Provider 3ac357f is vulnerable to Models/PhysicalFileProvider.cs directory traversal. As a result, an unauthenticated attacker can list files within a directory, download any file, or upload any file to any directory accessible by the web server.","status":"published","published":"2023-07-12T00:00:00Z","modified":"2024-11-07T15:09:03Z","updated_at":"2026-11-03T00:05:08.721426Z"}],"ghsa":[{"id":"GHSA-cgh5-9m3c-c3qx","title":"The Syncfusion EJ2 ASPCore File Provider 3ac357f is vulnerable to Models/PhysicalFileProvider.cs...","description":"The Syncfusion EJ2 ASPCore File Provider 3ac357f is vulnerable to Models/PhysicalFileProvider.cs directory traversal. As a result, an unauthenticated attacker can list files within a directory, download any file, or upload any file to any directory accessible by the web server.","status":"published","published":"2023-07-12T21:30:50Z","modified":"2024-04-04T06:05:05Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-22"],"updated_at":"2026-11-02T14:56:38.758376Z"}],"nvd":[{"id":"CVE-2023-26564","description":"The Syncfusion EJ2 ASPCore File Provider 3ac357f is vulnerable to Models/PhysicalFileProvider.cs directory traversal. As a result, an unauthenticated attacker can list files within a directory, download any file, or upload any file to any directory accessible by the web server.","status":"published","published":"2023-07-12T21:15:09.047Z","modified":"2026-06-17T05:43:36.527Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"}],"cwes":["CWE-22"],"updated_at":"2026-11-02T14:08:15.91037Z"}],"osv":[{"id":"CVE-2023-26564","description":"The Syncfusion EJ2 ASPCore File Provider 3ac357f is vulnerable to Models/PhysicalFileProvider.cs directory traversal. As a result, an unauthenticated attacker can list files within a directory, download any file, or upload any file to any directory accessible by the web server.","status":"published","published":"2023-07-12T00:00:00Z","modified":"2026-10-28T02:30:45.401707697Z","updated_at":"2026-11-02T15:44:31.135751Z"}]}}