Is CVE-2026-57300 in the CISA KEV catalog?

No. CVE-2026-57300 is not currently on the CISA Known Exploited Vulnerabilities list.

CVE-2026-57300

UNSCORED

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 v3.1 Vector

No CVSS vector data available.

Exploit Intelligence

EPSS data unavailable for this CVE.

References

https://www.jenkins.io/security/advisory/2026-06-24/#SECURITY-3759

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-06-24.