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TI-2023-12495 Aliases CVE-2023-27904GHSA-rrgp-c2w8-6vg6

Jenkins 2.393 and earlier, LTS 2.375.3 and earlier prints an error stack trace on…

Priority LOW 25Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
—
Confidentiality · integrity · availability
Low · None · None
Fix status
Partial Red Hat: 4 fixed, 1 without a fix

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA, GitHub and Red Hat.

Summary

Jenkins 2.393 and earlier, LTS 2.375.3 and earlier prints an error stack trace on agent-related pages when agent connections are broken, potentially revealing information about Jenkins configuration that is otherwise inaccessible to attackers.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00724 54th percentileScored 2026-11-07
Fix Partial Jenkins (Jenkins Project): 2.394, 2.375.4, 2.387.1org.jenkins-ci.main:jenkins-core (Maven): 2.387.1, 2.375.4, 2.394Red Hat: 10 advisoriesRed Hat: 4 fixed, 1 without a fix

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
JenkinsJenkins—2.394, 2.375.4, 2.387.1Patch availableCNA
—org.jenkins-ci.main:jenkins-core (Maven)2.376 to before 2.387.12.387.1Patch availableGHSA-rrgp-c2w8-6vg6
—org.jenkins-ci.main:jenkins-core (Maven)before 2.375.42.375.4Patch availableGHSA-rrgp-c2w8-6vg6
—org.jenkins-ci.main:jenkins-core (Maven)2.388 to before 2.3942.394Patch availableGHSA-rrgp-c2w8-6vg6
  • Jenkins VendorJenkins Affected — Fixed in 2.394, 2.375.4, 2.387.1 Patch available CNA
  • org.jenkins-ci.main:jenkins-core (Maven) Vendor— Affected 2.376 to before 2.387.1 Fixed in 2.387.1 Patch available GHSA-rrgp-c2w8-6vg6
  • org.jenkins-ci.main:jenkins-core (Maven) Vendor— Affected before 2.375.4 Fixed in 2.375.4 Patch available GHSA-rrgp-c2w8-6vg6
  • org.jenkins-ci.main:jenkins-core (Maven) Vendor— Affected 2.388 to before 2.394 Fixed in 2.394 Patch available GHSA-rrgp-c2w8-6vg6

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:a:jenkins:jenkins:*:*:*:*:lts:*:*:*before 2.375.4VulnerableJenkins
cpe:2.3:a:jenkins:jenkins:*:*:*:*:-:*:*:*before 2.394VulnerableJenkins
  • cpe:2.3:a:jenkins:jenkins:*:*:*:*:lts:*:*:* Versions before 2.375.4 Vulnerable ·Jenkins
  • cpe:2.3:a:jenkins:jenkins:*:*:*:*:-:*:*:* Versions before 2.394 Vulnerable ·Jenkins

Remediation

  • Fix · CNA Jenkins (Jenkins Project) Fixed in 2.394, 2.375.4, 2.387.1
  • Fix · GHSA-rrgp-c2w8-6vg6 org.jenkins-ci.main:jenkins-core (Maven) Fixed in 2.387.1 Advisory →
  • Fix · GHSA-rrgp-c2w8-6vg6 org.jenkins-ci.main:jenkins-core (Maven) Fixed in 2.375.4 Advisory →
  • Fix · GHSA-rrgp-c2w8-6vg6 org.jenkins-ci.main:jenkins-core (Maven) Fixed in 2.394 Advisory →

Red Hat 10 advisories

  • RHSA-2024:0775 Released 2024-02-12 · Red Hat rating Important
    jenkins and jenkins-2-plugins security update
    • OpenShift Developer Tools and Services for OCP 4.11 for RHEL 8 jenkins-2-plugins-4.11.1706516946-1.el8, jenkins-2.426.3.1706516929-3.el8
  • RHSA-2024:0778 Released 2024-02-12 · Red Hat rating Important
    Jenkins and Jenkins-2-plugins security update
    • OpenShift Developer Tools and Services for OCP 4.12 jenkins-2-plugins-4.12.1706515741-1.el8, jenkins-2.426.3.1706515686-3.el8
  • RHSA-2023:6172 Released 2023-10-30 · Red Hat rating Critical
    Red Hat Product OCP Tools 4.12 Openshift Jenkins security update
    • OpenShift Developer Tools and Services for OCP 4.12 jenkins-2-plugins-4.12.1698294000-1.el8, jenkins-2.414.3.1698293911-3.el8
Show 7 more Red Hat advisories
  • RHSA-2023:6171 Released 2023-10-30 · Red Hat rating Critical
    Red Hat Product OCP Tools 4.11 Openshift Jenkins security update
    • OpenShift Developer Tools and Services for OCP 4.11 for RHEL 8 jenkins-2-plugins-4.11.1698299029-1.el8, jenkins-2.414.3.1698298955-3.el8
  • RHSA-2023:3663 Released 2023-06-19 · Red Hat rating Important
    jenkins and jenkins-2-plugins security update
    • OpenShift Developer Tools and Services for OCP 4.11 for RHEL 8 jenkins-2-plugins-4.11.1686831822-1.el8, jenkins-2.401.1.1686831596-3.el8
  • RHSA-2023:3622 Released 2023-06-15 · Red Hat rating Important
    jenkins and jenkins-2-plugins security update
    • OpenShift Developer Tools and Services for OCP 4.13 jenkins-2-plugins-4.13.1686680473-1.el8, jenkins-2.401.1.1686680404-3.el8
  • RHSA-2023:3299 Released 2023-05-24 · Red Hat rating Important
    jenkins and jenkins-2-plugins security update
    • OpenShift Developer Tools and Services for OCP 4.13 jenkins-2-plugins-4.13.1684911916-1.el8, jenkins-2.387.3.1684911776-3.el8
  • RHSA-2023:3195 Released 2023-05-18 · Red Hat rating Important
    jenkins and jenkins-2-plugins security update
    • OpenShift Developer Tools and Services for OCP 4.12 jenkins-2-plugins-4.12.1683009955-1.el8, jenkins-2.387.1.1683009767-3.el8
  • RHSA-2023:3198 Released 2023-05-17 · Red Hat rating Critical
    jenkins and jenkins-2-plugins security update
    • OpenShift Developer Tools and Services for OCP 4.11 for RHEL 8 jenkins-2-plugins-4.11.1683009941-1.el8, jenkins-2.387.1.1683009763-3.el8
  • RHSA-2023:1655 Released 2023-04-12 · Red Hat rating Critical
    OpenShift Container Platform 4.10.56 security update
    • Red Hat OpenShift Container Platform 4.10 haproxy-2.2.19-4.el8, haproxy22-2.2.19-4.el8, jenkins-2-plugins-4.10.1680703106-1.el8 +5

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

  • Advisory ·

    Jenkins — Jenkins Security Advisory 2023-03-08

    7 records Highest priority Priority MEDIUM 1 MEDIUM, 6 LOW

    Other records, highest priority first

    • TI-2023-12489 Cross-site scripting in JenkinsPriority MEDIUM 45
    • TI-2023-12492 Resource allocation without limits in JenkinsPriority LOW 35
    • TI-2023-12491 Resource allocation without limits in JenkinsPriority LOW 35
    Show all 7 records → Advisory →

Vendor assessments

Red Hat

Red Hat rating: Low. Red Hat's page for this CVE →

ProductStatusPlan or fix
Red Hat OpenShift Container Platform 3.11AffectedNo fix planned: Out of support scope
OpenShift Developer Tools and Services for OCP 4.11 for RHEL 8Fixed RHSA-2023:3198, RHSA-2023:3663, RHSA-2023:6171, RHSA-2024:0775
OpenShift Developer Tools and Services for OCP 4.12Fixed RHSA-2023:3195, RHSA-2023:6172, RHSA-2024:0778
OpenShift Developer Tools and Services for OCP 4.13Fixed RHSA-2023:3299, RHSA-2023:3622
Red Hat OpenShift Container Platform 4.10Fixed RHSA-2023:1655
Not affected: 4 products
  • OpenShift Developer Tools and Services for OCP 4.11 for RHEL 8
  • OpenShift Developer Tools and Services for OCP 4.12
  • OpenShift Developer Tools and Services for OCP 4.13
  • Red Hat OpenShift Container Platform 4.10

Timeline

  1. 2026-10-02 Threatist record created from CVE-2023-27904
  2. 2026-10-03 Alias added: GHSA-rrgp-c2w8-6vg6

References

Advisory 2

Other 2

  • TI-2024-15885 Path traversal in Jenkins KEVCVSS 3.1CRITICAL 9.8
  • TI-2018-16080 A code execution vulnerability exists in the Stapler web framework used by Jenkins 2.153… KEVCVSS 3.1CRITICAL 9.8
  • TI-2017-14573 Jenkins versions 2.56 and earlier as well as 2.46.1 LTS and earlier are vulnerable to an… KEVCVSS 3.1CRITICAL 9.8
  • TI-2023-23979 The HTTP/2 protocol allows a denial of service (server resource consumption) because… KEVCVSS 3.1HIGH 7.5
  • TI-2015-04472 The Fingerprints pages in Jenkins before 1.638 and LTS before 1.625.2 might allow remote… KEVCVSS 3.1HIGH 7.5
  • TI-2016-07596 The remoting module in Jenkins before 2.32 and LTS before 2.19.3 allows remote attackers… CVSS 3.0CRITICAL 9.8
See all 293 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences