# CVE-2026-52815: Gogs unauthenticated information disclosure in organization teams API

Source: https://junglewise.ai/threats/cve-2026-52815-gogs-unauthenticated-information-disclosure-in-organization-teams  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-06-24. Updated: 2026-06-24  
License: CC BY 4.0 with a link back

CVE-2026-52815 · Severity: medium · CVSS 4 · Published 2026-06-24

Gogs is an open-source self-hosted Git service used by organizations to manage source code. A security flaw allows anyone on the network to view internal team structures, including team names, descriptions, and permission levels, without logging in. This could allow unauthorized individuals to map out a company's internal organization and identify high-value targets for further attacks.

Technologies: [gogs.io/gogs (Go)](https://junglewise.ai/threats/technologies/gogs-io-gogs), [Gogs](https://junglewise.ai/threats/technologies/gogs). Vendors: [Go](https://junglewise.ai/threats/vendors/go), [Gogs](https://junglewise.ai/threats/vendors/gogs).

## Quick answers

**Is CVE-2026-52815 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-52815 being exploited in the wild.

**How severe is CVE-2026-52815?** Medium severity, with a CVSS score of 4, published 24 June 2026.

**Which products and versions are affected?** gogs.io/gogs (Go) < 0.14.3, SEMVER:introduced=0, SEMVER:introduced=0,fixed=0.14.3; Gogs < 0.14.3.

**Is there a fix for CVE-2026-52815?** Yes. gogs.io/gogs (Go): upgrade to 0.14.3 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.

**How is CVE-2026-52815 attacked?** It is attacked over the network, in a hosted service.

**Am I affected by CVE-2026-52815?** Check whether you run gogs.io/gogs (Go) or Gogs at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

## How to fix

- gogs.io/gogs (Go): upgrade to 0.14.3 or later

  ```sh
  go get gogs.io/gogs@v0.14.3
  ```


## Technical details

An unauthenticated information disclosure vulnerability exists in Gogs prior to version 0.14.3 due to missing authentication middleware on the organization teams API endpoint. Specifically, the route group for 'GET /api/v1/orgs/:orgname/teams' in 'internal/route/api/v1/api.go' lacks the 'reqToken()' middleware, and the 'ListTeams' handler in 'org_team.go' does not perform any authorization checks. An attacker can exploit this by sending a simple GET request to the affected endpoint to retrieve a JSON list of all teams within an organization, including their IDs, names, descriptions, and permission levels (e.g., read, write, admin, owner). This issue is resolved in version 0.14.3.

## Affected products

- Gogs Gogs < 0.14.3

## Identifiers

- CVE-2026-52815
- GHSA-744x-3838-5r56
- GO-2026-5202

## Timeline

- 2026-06-19: advisory: GitHub Security Advisory published
- 2026-06-24: disclosed: CVE published to NVD

## References

- [https://github.com/gogs/gogs/security/advisories/GHSA-744x-3838-5r56](https://github.com/gogs/gogs/security/advisories/GHSA-744x-3838-5r56)

## Related threats

- [Gogs Git Smart HTTP authorization bypass](https://junglewise.ai/threats/cve-2026-123012-in-gogs-0-14-3-the-git-smart-http-authorization-layer-in)
- [Gogs open redirect via backslash normalization mismatch](https://junglewise.ai/threats/cve-2026-82402-gogs-is-an-open-source-self-hosted-git-service-prior-to-0-15-0)
- [GO-2026-5193 - Gogs: XSS in .ipynb files renderer due to outdated notebookjs in gogs.io/gogs](https://junglewise.ai/threats/go-2026-5193-gogs-xss-in-ipynb-files-renderer-due-to-outdated-d1e8727f)
- [Gogs stored XSS in Jupyter Notebook sanitizer endpoint](https://junglewise.ai/threats/cve-2026-52816-gogs-stored-xss-in-jupyter-notebook-sanitizer-endpoint)
- [Gogs Denial of Service via SSH handshake stall in built-in SSH server](https://junglewise.ai/threats/cve-2026-52814-gogs-denial-of-service-via-ssh-handshake-stall-in-built-in-ssh)