CVE-2026-117624
HIGH
8.8
CVSS Score
Published: October 28, 2026 at 04:48 PM UTC
Updated: November 2, 2026 at 02:47 PM UTC
1 product affected across 1 vendorJenkins
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Severity
HIGH8.8
Exploit prediction
EPSS 0.4%
Description
Jenkins 2.587 and earlier, LTS 2.580.1 and earlier does not consistently enforce the restriction on deserializing objects of types marked as storing their configuration in independent top-level configuration files as nested values, allowing attackers to bypass the root element check and potentially inject nested objects.
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (1)
Vendor AdvisoryMitigation
Source: cverecord
https://www.jenkins.io/security/advisory/2026-10-28/#SECURITY-4243CVSS
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- HIGH
- Integrity
- HIGH
- Availability
- HIGH
Vector?
Quick Info
StatusANALYZED
CWE
CWE-502
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