Vulnerability Description
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.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Godoxy | Godoxy | < 0.27.5 |
Related Weaknesses (CWE)
References
- https://github.com/yusing/godoxy/commit/a541d75bb50f1b542c096d8bc8082c3549f5c059Patch
- https://github.com/yusing/godoxy/releases/tag/v0.27.5ProductRelease Notes
- https://github.com/yusing/godoxy/security/advisories/GHSA-4753-cmc8-8j9vExploitMitigationVendor Advisory
- https://github.com/yusing/godoxy/security/advisories/GHSA-4753-cmc8-8j9vExploitMitigationVendor Advisory
FAQ
What is CVE-2026-33528?
CVE-2026-33528 is a vulnerability with a CVSS score of 6.5 (MEDIUM). 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` ...
How severe is CVE-2026-33528?
CVE-2026-33528 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-33528?
Check the references section above for vendor advisories and patch information. Affected products include: Godoxy Godoxy.