What is CVE-2024-34148?

CVE-2024-34148 is a medium-severity vulnerability in Jenkins Subversion Partial Release Manager, classified under Improperly Controlled Modification of Object Prototype Attributes (Prototype Pollution). CVSS score: 6.8/10. Published 2024-05-02.

How severe is CVE-2024-34148?

Medium severity. CVSS v3 base score is 6.8 out of 10.

Is CVE-2024-34148 known to be exploited?

2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Prototype Pollution in Jenkins Subversion Partial Release Manager

CVE-2024-34148

Jenkins Subversion Partial Release Manager Plugin 1.0.1 and earlier programmatically disables the fix for CVE-2016-3721 whenever a build is triggered from a release tag, by setting the Java system property 'hudson.model.ParametersAction.keepUndefinedParameters'.

Vulnerability class: Prototype Pollution

EPSS: 0.008 (52.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.8 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N.

Affected products

Weakness classification (CWE)

CWE-1321 — Improperly Controlled Modification of Object Prototype Attributes (Prototype Pollution)

Public proof-of-concept exploits

References

jenkinsci-cert@googlegroups.com (vendor-advisory, Vendor Advisory)
jenkinsci-cert@googlegroups.com (Mailing List)

Frequently asked questions

What is CVE-2024-34148?: CVE-2024-34148 is a medium-severity vulnerability in Jenkins Subversion Partial Release Manager, classified under Improperly Controlled Modification of Object Prototype Attributes (Prototype Pollution). CVSS score: 6.8/10. Published 2024-05-02.
How severe is CVE-2024-34148?: Medium severity. CVSS v3 base score is 6.8 out of 10.
Is CVE-2024-34148 known to be exploited?: 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.