Goploy: Cross-namespace IDOR and RCE via body-supplied row id in project and project_file handlers

Exploitation

No confirmed exploitation recorded. Patch Next marks exploitation only from CISA KEV.

CVSS

9.6 · CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N

EPSS

• CVE-2026-53552: 0.35% estimated exploitation activity in the next 30 days; percentile 28.66 (FIRST EPSS, 2026-11-03). This is a model estimate, not proof of exploitation or customer exposure.

As published by the source; long descriptions are shortened.

Summary `Project.AddFile`, `Project.EditFile`, `Project.RemoveFile`, and `Project.Edit` in `cmd/server/api/project/handler.go` accept a project or project-file row id from the JSON body and act on it without checking that the project belongs to the caller's namespace. The corresponding `model.ProjectFile.GetData` and `model.Project.GetData` queries filter only by row id. A user holding the `manager` role (or any role that includes the `FileSync` / `EditProject` permission) in their own namespace can read, write, or delete files in any project across the install, and can rewrite any project's git remote URL by submitting the foreign id in the body. The git-URL primitive escalates to RCE on the next deploy because `Edit` runs `git remote set-url` on the project's working tree.

Affected `zhenorzz/goploy` `develop` HEAD as of 2026-05-27. Verified against the `zhenorzz/goploy:1.17.5` Docker image…

Published by the source

7 Jul 2026, 23:42 UTC

Last modified by the source

27 Oct 2026, 15:30 UTC

Source last checked

28 Oct 2026, 06:30 UTC

1. Revision 3 · amended · 28 Oct 2026

   Amended from osv record GHSA-26rh-24rg-j3vv

2. Revision 2 · amended · 27 Oct 2026

   Amended from ghsa record GHSA-26rh-24rg-j3vv

3. Revision 1 · created · 26 Oct 2026

   Published from ghsa record GHSA-26rh-24rg-j3vv

Preview the exact text before you copy it. Commands are read-only suggestions; review them before running anything.

# Patch Next advisory brief: CVE-2026-53552

Advisory: Goploy: Cross-namespace IDOR and RCE via body-supplied row id in project and project_file handlers
IDs: CVE-2026-53552, GHSA-26rh-24rg-j3vv
Record: https://patchnext.com/advisories/cve-2026-53552 (revision 3, source checked 28 Oct 2026, 06:30 UTC)
Inventory: none attached. This brief comes from a public page and does not say whether any deployment is affected.
Severity: Critical (CVSS 9.6)
Exploitation: no confirmed exploitation recorded. Patch Next confirms exploitation only from CISA KEV.
Vendor response: Vendor fix available; fixed versions by package: github.com/zhenorzz/goploy 1.18.0. A vendor fix does not mean a deployment is fixed.

## Affected components
- Go github.com/zhenorzz/goploy: affected < 1.18.0; fixed in 1.18.0

## Suggested inspection (read-only)
- Go github.com/zhenorzz/goploy: check the installed version with your package manager.

## Supported action
Upgrade each affected component to a fixed version on its release line. For a transitive dependency, upgrade the parent package or add an override or constraint, then regenerate the lockfile. Redeploy every environment that ran an affected version.

## Required regression checks
- Run the test suite and a production build.
- Exercise the features that depend on github.com/zhenorzz/goploy.
- Repeat the inspection and confirm that only fixed versions remain installed.

## Rollback considerations
- Keep the previous lockfile and deployment artifact. Rolling back reinstates the vulnerable version, so apply any documented mitigation while you fix forward.

## Unresolved questions
- Which deployments run an affected version?
- Exploitation status can change. Check again before lowering the priority.
- Mark the work resolved only after the fixed version is verified in production.

## Sources
- Verified: https://github.com/advisories/GHSA-26rh-24rg-j3vv (GitHub-reviewed advisory GHSA-26rh-24rg-j3vv lists affected ranges: Go github.com/zhenorzz/goploy >=0 <=1.17.5)
- Verified: https://osv.dev/vulnerability/GHSA-26rh-24rg-j3vv (OSV record GHSA-26rh-24rg-j3vv lists affected ranges: Go github.com/zhenorzz/goploy >=0 <1.18.0 (fixed))

Commands are suggestions: review each one before running it.