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Tracking
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| Source | ID | Title |
|---|---|---|
Github GHSA |
GHSA-8jr5-6gvj-rfpf | @yoda.digital/gitlab-mcp-server's SSE transport has no authentication and wildcard CORS, exposing all 86 GitLab tools |
Wed, 27 May 2026 14:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Wed, 27 May 2026 10:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Yoda-digital
Yoda-digital mcp-gitlab-server |
|
| Vendors & Products |
Yoda-digital
Yoda-digital mcp-gitlab-server |
Tue, 26 May 2026 21:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | GitLab MCP Server lets an AI agent talk directly to GitLab. Prior to 0.6.0, the HTTP transport in src/transport.ts ships with no authentication layer at all and a wildcard Access-Control-Allow-Origin: * on every response. The structural defect is that the SSE server stands up a stateful, mutation-capable RPC endpoint that is backed by the operator's GITLAB_PERSONAL_ACCESS_TOKEN without any inbound credential check, then advertises itself to every cross-origin browser context via the wildcard CORS header. The httpServer.listen(port) call at line 97 also passes no host argument, so the bind defaults to 0.0.0.0 and exposes the auth-less surface on every interface. This vulnerability is fixed in 0.6.0. | |
| Title | GitLab MCP Server: SSE transport has no authentication and wildcard CORS, exposing all GitLab tools | |
| Weaknesses | CWE-306 CWE-942 |
|
| References |
| |
| Metrics |
cvssV4_0
|
Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2026-05-27T13:35:15.941Z
Reserved: 2026-05-07T21:50:33.546Z
Link: CVE-2026-44895
Updated: 2026-05-27T13:35:11.743Z
Status : Deferred
Published: 2026-05-26T22:16:42.730
Modified: 2026-06-17T10:51:29.837
Link: CVE-2026-44895
No data.
OpenCVE Enrichment
Updated: 2026-05-27T10:08:20Z
Github GHSA