CVE-2026-33528

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 v3 6.5 MEDIUM

6.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.2 / Impact : 5.2

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://github.com/yusing/godoxy/commit/a541d75bb50f1b542c096d8bc8082c3549f5c059	Patch
https://github.com/yusing/godoxy/releases/tag/v0.27.5	Product Release Notes
https://github.com/yusing/godoxy/security/advisories/GHSA-4753-cmc8-8j9v	Exploit Mitigation Vendor Advisory
https://github.com/yusing/godoxy/security/advisories/GHSA-4753-cmc8-8j9v	Exploit Mitigation Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:godoxy:godoxy:*:*:*:*:*:go:*:*

History

No history.

Information

Published : 2026-03-26 20:16

Updated : 2026-06-17 10:37

NVD link : CVE-2026-33528

Mitre link : CVE-2026-33528

CVE.ORG link : CVE-2026-33528

JSON object : View

Products Affected

godoxy

godoxy

CWE

CWE-22

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

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