AEGLIX vulnerability intelligence
CVE-2018-1000861
CRITICAL · CVSS 9.8 · Analyzed
Published: 2018-12-10 · Updated: 2026-06-17 · Source: NVD
Vulnerability overview
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.
Severity and scoring
- CVSS score
- 9.8 · CRITICAL
- CVSS version
- 3.1
- CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Weaknesses
- CWE-502
CVSS measures technical severity; it does not establish whether this vulnerability is being exploited in your environment.
Known exploitation and remediation
Listed in CISA’s Known Exploited Vulnerabilities catalog.
- Affected product
- Jenkins · Jenkins Stapler Web Framework
- Added to catalog
- 2022-02-10
- Required action
- Apply updates per vendor instructions.
- CISA remediation due date
- 2022-08-10
CISA deadlines apply to the organizations covered by its directives. Confirm your own remediation requirements.
Verify affected versions and patch availability in the vendor advisory before making changes.
Affected products and versions
cpe:2.3:a:jenkins:jenkins:*:*:*:*:lts:*:*:*
Through (inclusive): 2.138.3
cpe:2.3:a:jenkins:jenkins:*:*:*:*:-:*:*:*
Through (inclusive): 2.153
cpe:2.3:a:redhat:openshift_container_platform:3.11:*:*:*:*:*:*:*
These are NVD CPE applicability entries. Some products depend on configuration conditions; consult the official record to confirm applicability.
Advisories and references
- http://packetstormsecurity.com/files/166778/Jenkins-Remote-Code-Execution.html
Third Party Advisory · VDB Entry
- http://www.securityfocus.com/bid/106176
Broken Link
- https://access.redhat.com/errata/RHBA-2019:0024
Third Party Advisory
- https://jenkins.io/security/advisory/2018-12-05/#SECURITY-595
Vendor Advisory
- http://packetstormsecurity.com/files/166778/Jenkins-Remote-Code-Execution.html
Third Party Advisory · VDB Entry
- http://www.securityfocus.com/bid/106176
Broken Link
- https://access.redhat.com/errata/RHBA-2019:0024
Third Party Advisory
- https://jenkins.io/security/advisory/2018-12-05/#SECURITY-595
Vendor Advisory
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2018-1000861
US Government Resource