A missing permission check in Jenkins 2.587 and earlier, LTS 2.580.1 and earlier allows attackers with Overall/Read permission to obtain the server, port, user name, and no-proxy host list of the configured HTTP proxy.

No CVSS v4.0

No CVSS v3.1

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Key SSVC decision points have not yet been added.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
Jenkins Project Jenkins affected
Version Status Constraints
2.588 unaffected < *
2.580.2 unaffected < 2.580.*

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Advisories

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Fixes

Solution

No solution given by the vendor.

Workaround

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References
Link Providers
https://www.jenkins.io/security/advisory/2026-10-28/#SECURITY-4206 cve-icon cve-icon
History

Wed, 28 Oct 2026 19:15:00 +0000

Type Values Removed Values Added
Title Missing Permission Check Exposes Jenkins Proxy Configuration
Weaknesses CWE-200

Wed, 28 Oct 2026 17:00:00 +0000

Type Values Removed Values Added
Description A missing permission check in Jenkins 2.587 and earlier, LTS 2.580.1 and earlier allows attackers with Overall/Read permission to obtain the server, port, user name, and no-proxy host list of the configured HTTP proxy.
References

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: jenkins

Published:

Updated: 2026-10-28T16:48:36.625Z

Reserved: 2026-10-27T13:10:56.914Z

Link: CVE-2026-117625

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-10-28T17:18:21.840

Modified: 2026-10-28T17:18:21.840

Link: CVE-2026-117625

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-10-28T19:00:23Z

Weaknesses