CVE-2026-57300
1 advisory.
Maven/io.jenkins.plugins:mcp-server CVE-2026-57300: medium 4.3, EPSS 0.28%
Jenkins MCP Server Plugin missing a permission check
Action: Upgrade io.jenkins.plugins:mcp-server to 0.178.vffe5a or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 0.178.vffe5a | - |
Fixed versions
| 0.178.vffe5a |
Sources
- osv: GHSA-mpff-xhg4-vr45
- https://nvd.nist.gov/vuln/detail/CVE-2026-57300
- https://github.com/jenkinsci/mcp-server-plugin/commit/ffe5ae770f3bd7e88c99aea3018263af0b2f9cc4
- https://github.com/jenkinsci/mcp-server-plugin
- https://github.com/jenkinsci/mcp-server-plugin/releases/tag/0.178.vffe5a_e770f3b_
- https://www.jenkins.io/security/advisory/2026-06-24/#SECURITY-3759
CVE-2026-57300 · published · modified · JSON