{"cve":"CVE-2026-57300","nvd":{"published":"2026-06-24T14:17:36.140","modified":"2026-10-25T22:10:00.150","status":"Analyzed","description":"A missing permission check in Jenkins MCP Server Plugin 0.177.v629fdb_2557fe and earlier allows attackers with Item/Read permission to read the Pipeline replay scripts of jobs they can access.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","score":4.3},"cwes":["CWE-862"],"references":["https://www.jenkins.io/security/advisory/2026-06-24/#SECURITY-3759"],"products":["jenkins:mcp_server"],"source":"nvd","synced_at":"2026-10-25T23:44:33.281319194+00:00"},"epss":{"cve":"CVE-2026-57300","score":0.00281,"percentile":0.20366,"date":"2026-10-25"},"kev":null,"osv":[{"id":"GHSA-mpff-xhg4-vr45","url":"https://osv.dev/vulnerability/GHSA-mpff-xhg4-vr45","summary":"Jenkins MCP Server Plugin missing a permission check","modified":"2026-09-25T19:30:10.047632460Z","packages":[{"ecosystem":"Maven","name":"io.jenkins.plugins:mcp-server","purl":"pkg:maven/io.jenkins.plugins/mcp-server","ranges":["<0.178.vffe5a"],"fixed":["0.178.vffe5a"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}