{"id":"CVE-2026-33528","summary":"GoDoxy has a Path Traversal Vulnerability in its File API","details":"GoDoxy is a reverse proxy and container orchestrator for self-hosters. Prior to version 0.27.5, the file content API endpoint at `/api/v1/file/content` is vulnerable to path traversal. The `filename` query parameter is passed directly to `path.Join(common.ConfigBasePath, filename)` where `ConfigBasePath = \"config\"` (a relative path). No sanitization or validation is applied beyond checking that the field is non-empty (`binding:\"required\"`). An authenticated attacker can use `../` sequences to read or write files outside the intended `config/` directory, including TLS private keys, OAuth refresh tokens, and any file accessible to the container's UID. Version 0.27.5 fixes the issue.","aliases":["GHSA-4753-cmc8-8j9v","GO-2026-4817"],"modified":"2026-04-10T05:43:17.990766Z","published":"2026-03-26T19:24:50.452Z","related":["SUSE-SU-2026:1135-1"],"database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/33xxx/CVE-2026-33528.json","cwe_ids":["CWE-22"],"cna_assigner":"GitHub_M"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/33xxx/CVE-2026-33528.json"},{"type":"FIX","url":"https://github.com/yusing/godoxy/commit/a541d75bb50f1b542c096d8bc8082c3549f5c059"},{"type":"WEB","url":"https://github.com/yusing/godoxy/releases/tag/v0.27.5"},{"type":"ADVISORY","url":"https://github.com/yusing/godoxy/security/advisories/GHSA-4753-cmc8-8j9v"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-33528"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/yusing/godoxy","events":[{"introduced":"0"},{"fixed":"11e3a9231f23d365d4bd58c25d3c87ea8b04a151"}],"database_specific":{"versions":[{"introduced":"0"},{"fixed":"0.27.5"}]}}],"versions":["0.1-stable","0.2-alpha","0.2.1","0.2.2","0.3","0.3.1","0.4.0","0.4.1","0.4.2","0.4.3","0.4.4","0.4.5","0.4.6","0.4.7","0.4.8","0.5.0","0.5.0-beta","0.5.0-beta2","0.5.0-beta3","0.5.0-rc1","0.5.0-rc2","0.5.0-rc3","0.5.0-rc4","0.5.0-rc5","0.5.0-rc6","0.5.1","0.5.2","0.5.3","0.5.4","0.5.5","0.5.6","0.5.7","0.5.8","0.6","0.6-rp1","0.6.1","0.6.2","0.6.4","0.6.4-1","0.7.0","0.7.1","0.7.2","0.7.3","0.7.4","0.7.5","0.7.6","0.7.7","0.8.0","0.8.1","0.9","0.9.1","0.9.2","0.9.3","0.9.4","0.9.4-1","0.9.5","0.9.6","0.9.7","0.9.8","v0.10.0","v0.10.1","v0.10.2","v0.11.0","v0.11.1","v0.11.2","v0.11.2-1","v0.11.2-2","v0.11.3","v0.11.4","v0.11.5","v0.11.6","v0.11.6-buildfix","v0.11.7","v0.11.8","v0.11.9","v0.12.0","v0.12.1","v0.12.2","v0.12.3","v0.13.0","v0.13.1","v0.13.2","v0.13.3","v0.13.4","v0.13.5","v0.13.6","v0.13.7","v0.13.8","v0.14.0","v0.14.1","v0.14.2","v0.15.0","v0.15.1","v0.15.3","v0.16.0","v0.16.0-pathfix","v0.16.1","v0.16.2","v0.17.0","v0.17.1","v0.17.2","v0.17.3","v0.17.4","v0.17.5","v0.17.6","v0.18.0","v0.18.1","v0.18.2","v0.18.3","v0.18.4","v0.18.5","v0.18.6","v0.19.0","v0.19.1","v0.19.2","v0.20.0","v0.20.1","v0.20.10","v0.20.11","v0.20.12","v0.20.13","v0.20.14","v0.20.2","v0.20.3","v0.20.4","v0.20.5","v0.20.6","v0.20.7","v0.20.8","v0.20.9","v0.21.0","v0.21.1","v0.21.2","v0.21.3","v0.22.0","v0.22.1","v0.23.0","v0.23.1","v0.24.0","v0.24.1","v0.24.2","v0.24.3","v0.25.0","v0.25.1","v0.25.2","v0.25.3","v0.26.0","v0.27.0","v0.27.1","v0.27.2","v0.27.3","v0.27.4","v0.9.10","v0.9.8","v0.9.9","v0.9.9-1"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-33528.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N"}]}