Server-side Request Forgery (SSRF) Affecting @zereight/mcp-gitlab package, versions <2.1.27
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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- published13 Oct 2026
- disclosed15 Sept 2026
- creditUnknown
Introduced: 15 Sep 2026
NewCVE-2026-61559 (opens in a new tab)How to fix?
Upgrade @zereight/mcp-gitlab to version 2.1.27 or higher.
Overview
@zereight/mcp-gitlab is a GitLab MCP server for projects, merge requests, issues, pipelines, wiki, releases, and more
Affected versions of this package are vulnerable to Server-side Request Forgery (SSRF) via the X-GitLab-API-URL HTTP header when the ENABLE_DYNAMIC_API_URL environment variable is set. An attacker can obtain sensitive credentials and gain unauthorized access to resources by supplying a malicious URL in the header, causing the server to forward authentication tokens to an attacker-controlled host. This is only exploitable if the ENABLE_DYNAMIC_API_URL environment variable is enabled.