{"id":"CVE-2022-25377","aliases":["EUVD-2024-0751","GHSA-wfm3-gq9h-mrjm"],"status":"published","title":"Appwrite Directory Traversal vulnerability","description":"The ACME-challenge endpoint in Appwrite 0.5.0 through 0.12.x before 0.12.2 allows remote attackers to read arbitrary local files via ../ directory traversal. In order to be vulnerable, APP_STORAGE_CERTIFICATES/.well-known/acme-challenge must exist on disk. (This pathname is automatically created if the user chooses to install Let's Encrypt certificates via Appwrite.)","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-10","score":0.00793,"percentile":0.56684,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-22"],"published":"2024-02-22T00:00:00Z","modified":"2026-10-28T02:30:32Z","fixes":[{"ecosystem":"Packagist","package":"appwrite/server-ce","fixed_in":["0.12.2"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"Packagist","package":"appwrite/server-ce","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0.5.0"},{"fixed":"0.12.2"}]}]},{"source":"osv","ecosystem":"Packagist","package":"appwrite/server-ce","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0.5.0"},{"fixed":"0.12.2"}]}],"versions":["0.10.0","0.10.1","0.10.2","0.10.3","0.10.4","0.11.0","0.11.1","0.11.2","0.12.0","0.12.1","0.5.0","0.5.1","0.5.2","0.5.3","0.6.0","0.6.1","0.6.2","0.7.0","0.7.1","0.7.2","0.8.0","0.9","0.9.1","0.9.2","0.9.3","0.9.4"]}],"products":[{"vendor":"appwrite","product":"appwrite"}],"references":[{"url":"https://github.com/appwrite/appwrite/blob/0.12.0/app/controllers/general.php#L539","tags":["x_transferred","Product","web"]},{"url":"https://github.com/appwrite/appwrite/releases/tag/0.12.2","tags":["x_transferred","Release Notes","web"]},{"url":"https://github.com/appwrite/appwrite/pull/2780","tags":["x_transferred","Patch","fix","web"]},{"url":"https://dubell.io/unauthenticated-lfi-in-appwrite-0.5.0-0.12.1/","tags":["x_transferred","Exploit","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-25377","tags":["advisory"]},{"url":"https://dubell.io/unauthenticated-lfi-in-appwrite-0.5.0-0.12.1","tags":["web"]},{"url":"https://github.com/appwrite/appwrite/commit/892f6fa4ba0d44e2435ffad1a84542400cfb7a9b","tags":["web"]},{"url":"https://github.com/advisories/GHSA-wfm3-gq9h-mrjm"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/25xxx/CVE-2022-25377.json","tags":["advisory"]},{"url":"https://github.com/appwrite/appwrite","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2022-25377","description":"The ACME-challenge endpoint in Appwrite 0.5.0 through 0.12.x before 0.12.2 allows remote attackers to read arbitrary local files via ../ directory traversal. In order to be vulnerable, APP_STORAGE_CERTIFICATES/.well-known/acme-challenge must exist on disk. (This pathname is automatically created if the user chooses to install Let's Encrypt certificates via Appwrite.)","status":"published","published":"2024-02-22T00:00:00Z","modified":"2024-08-21T17:46:27.441Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"adp"}],"cwes":["CWE-22"],"updated_at":"2026-11-02T14:34:28.707644Z"}],"euvd":[{"id":"EUVD-2024-0751","description":"The ACME-challenge endpoint in Appwrite 0.5.0 through 0.12.x before 0.12.2 allows remote attackers to read arbitrary local files via ../ directory traversal. In order to be vulnerable, APP_STORAGE_CERTIFICATES/.well-known/acme-challenge must exist on disk. (This pathname is automatically created if the user chooses to install Let's Encrypt certificates via Appwrite.)","status":"published","published":"2024-02-22T00:00:00Z","modified":"2024-08-21T17:46:27Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high"}],"updated_at":"2026-11-03T00:56:13.735057Z"}],"ghsa":[{"id":"GHSA-wfm3-gq9h-mrjm","title":"Appwrite Directory Traversal vulnerability","description":"The ACME-challenge endpoint in Appwrite 0.5.0 through 0.12.x before 0.12.2 allows remote attackers to read arbitrary local files via ../ directory traversal. In order to be vulnerable, `APP_STORAGE_CERTIFICATES/.well-known/acme-challenge` must exist on disk. (This pathname is automatically created if the user chooses to install Let's Encrypt certificates via Appwrite.)","status":"published","published":"2024-02-23T00:30:33Z","modified":"2026-03-25T05:09:18Z","cvss":[{"version":"4.0","score":8.2,"vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N","level":"high"},{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high"}],"cwes":["CWE-22"],"updated_at":"2026-11-02T14:39:41.724707Z"}],"nvd":[{"id":"CVE-2022-25377","description":"The ACME-challenge endpoint in Appwrite 0.5.0 through 0.12.x before 0.12.2 allows remote attackers to read arbitrary local files via ../ directory traversal. In order to be vulnerable, APP_STORAGE_CERTIFICATES/.well-known/acme-challenge must exist on disk. (This pathname is automatically created if the user chooses to install Let's Encrypt certificates via Appwrite.)","status":"published","published":"2024-02-22T22:15:47.17Z","modified":"2026-06-17T04:33:29.14Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"secondary"}],"cwes":["CWE-22"],"updated_at":"2026-11-02T14:07:40.49892Z"}],"osv":[{"id":"CVE-2022-25377","description":"The ACME-challenge endpoint in Appwrite 0.5.0 through 0.12.x before 0.12.2 allows remote attackers to read arbitrary local files via ../ directory traversal. In order to be vulnerable, APP_STORAGE_CERTIFICATES/.well-known/acme-challenge must exist on disk. (This pathname is automatically created if the user chooses to install Let's Encrypt certificates via Appwrite.)","status":"published","published":"2024-02-22T00:00:00Z","modified":"2026-10-28T02:30:32.475596824Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high"}],"updated_at":"2026-11-02T15:44:24.758293Z"},{"id":"GHSA-wfm3-gq9h-mrjm","title":"Appwrite Directory Traversal vulnerability","description":"The ACME-challenge endpoint in Appwrite 0.5.0 through 0.12.x before 0.12.2 allows remote attackers to read arbitrary local files via ../ directory traversal. In order to be vulnerable, `APP_STORAGE_CERTIFICATES/.well-known/acme-challenge` must exist on disk. (This pathname is automatically created if the user chooses to install Let's Encrypt certificates via Appwrite.)","status":"published","published":"2024-02-23T00:30:33Z","modified":"2024-08-21T22:04:35.666645Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high"},{"version":"4.0","score":8.2,"vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N","level":"high"}],"cwes":["CWE-22"],"updated_at":"2026-11-02T15:46:58.401149Z"}]}}