Description
A code execution vulnerability exists in the Stapler web framework used by Jenkins 2.153 and earlier, LTS 2.138.3 and earlier in stapler/core/src/main/java/org/kohsuke/stapler/MetaClass.java that allows attackers to invoke some methods on Java objects by accessing crafted URLs that were not intended to be invoked this way.
Published: 2018-12-10
Score: 9.8 Critical
EPSS: 98.3% High
KEV: Yes
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
Github GHSA Github GHSA GHSA-hhpm-5cp2-hg4x Deserialization of Untrusted Data in Jenkins
History

Wed, 22 Oct 2025 02:15:00 +0200


Tue, 21 Oct 2025 22:30:00 +0200


Tue, 21 Oct 2025 21:30:00 +0200


Fri, 07 Feb 2025 18:15:00 +0100

Type Values Removed Values Added
Metrics kev

{'dateAdded': '2022-02-10'}

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'active', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Wed, 14 Aug 2024 02:15:00 +0200

Type Values Removed Values Added
References

Subscriptions

Jenkins Jenkins
Redhat Openshift Openshift Container Platform
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2025-10-21T23:45:46.593Z

Reserved: 2018-12-10T00:00:00.000Z

Link: CVE-2018-1000861

cve-icon Vulnrichment

Updated: 2024-08-05T12:47:57.431Z

cve-icon NVD

Status : Analyzed

Published: 2018-12-10T14:29:01.417

Modified: 2026-06-17T01:33:11.847

Link: CVE-2018-1000861

cve-icon Redhat

Severity : Important

Publid Date: 2018-12-05T00:00:00Z

Links: CVE-2018-1000861 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses