# CVE-2026-52815: Gogs: Unauthenticated Organization Teams Information Disclosure via API

> Unauthenticated attackers can access organization team details via the API, exposing sensitive metadata without credentials.

- **Severity:** Medium 5.5 (`CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P`)
- **Exploited in the wild:** Not known
- **Login needed:** Not needed
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** Yes
- **Published:** 24 Jun 2026
- **Updated:** 25 Jun 2026
- **Also known as:** GHSA-744x-3838-5r56, GO-2026-5202

## What is CVE-2026-52815?

CVE-2026-52815 is a medium-severity vulnerability in gogs, published on 24 Jun 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.

### Official description

Gogs is an open source self-hosted Git service. Prior to 0.14.3, Gogs has an unauthenticated information disclosure vulnerability. The GET /api/v1/orgs/:orgname/teams endpoint at internal/route/api/v1/org_team.go:8 returns all teams for any organization without requiring authentication. The route group at internal/route/api/v1/api.go:380-385 lacks the reqToken() middleware, and the listTeams() handler performs no authentication check, exposing team IDs, names, descriptions, and permission levels to any unauthenticated caller. This vulnerability is fixed in 0.14.3.

Weakness: CWE-200 (Exposure of Sensitive Information to an Unauthorized Actor)

## Which versions are affected by CVE-2026-52815?

3 open source packages ship an affected version, including gogs.io/gogs.


| Package | Ecosystem | Affected | Fixed in |
| --- | --- | --- | --- |
| `gogs.io/gogs` | Go | All versions | None |
| `gogs.io/gogs` | Go | All versions | 0.14.3 |
| `gogs.io/gogs` | Go | All versions | 0.14.3 |

## How do I fix CVE-2026-52815?

Upgrade gogs.io/gogs to 0.14.3 or later.

## Is CVE-2026-52815 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-52815 exists.

Public exploit code:

- Gogs < 0.14.3 - Unauthenticated Organization Teams Disclosure (nuclei): http/cves/2026/CVE-2026-52815.yaml

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2026-52815 and fix it if it is affected.

What it is: CVE-2026-52815 is a medium-severity vulnerability in gogs, published on 24 Jun 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Exploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-52815 exists.

Affected packages and fixed versions:
- gogs.io/gogs (Go): affected all versions; no fix listed
- gogs.io/gogs (Go): affected all versions; fixed in 0.14.3
- gogs.io/gogs (Go): affected all versions; fixed in 0.14.3

Task:
1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.
2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.
3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.
4. Run the tests and summarise what changed and why.
5. If nothing in the project is affected, say so and change nothing.

Reference: https://insights.sbomify.com/CVE-2026-52815/ (Markdown: https://insights.sbomify.com/CVE-2026-52815/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2026-52815
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-52815
- OSV: https://osv.dev/vulnerability/CVE-2026-52815

---
From sbomify Insights: https://insights.sbomify.com/CVE-2026-52815/
Summaries are generated and may contain mistakes; the official description above is the record.