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CVE Vulnerability Details :
CVE-2026-42520
PUBLISHED
More InfoOfficial Page
Assigner-jenkins
Assigner Org ID-39769cd5-e6e2-4dc8-927e-97b3aa056f5b
View Known Exploited Vulnerability (KEV) details
Published At-29 Apr, 2026 | 13:31
Updated At-29 Apr, 2026 | 14:02
Rejected At-
▼CVE Numbering Authority (CNA)

Jenkins Credentials Binding Plugin 719.v80e905ef14eb_ and earlier does not sanitize file names for file and zip file credentials, allowing attackers able to provide credentials to a job to write files to arbitrary locations on the node filesystem, which can lead to remote code execution if Jenkins is configured to allow a low-privileged user to configure file or zip file credentials used for a job running on the built-in node.

Affected Products
Vendor
JenkinsJenkins Project
Product
Jenkins Credentials Binding Plugin
Default Status
unaffected
Versions
Affected
  • From 0 through 719.v80e905ef14eb_ (maven)
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
https://www.jenkins.io/security/advisory/2026-04-29/#SECURITY-3672
vendor-advisory
Hyperlink: https://www.jenkins.io/security/advisory/2026-04-29/#SECURITY-3672
Resource:
vendor-advisory
▼Authorized Data Publishers (ADP)
CISA ADP Vulnrichment
Affected Products
Problem Types
TypeCWE IDDescription
CWECWE-22CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Type: CWE
CWE ID: CWE-22
Description: CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Metrics
VersionBase scoreBase severityVector
3.17.5HIGH
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Version: 3.1
Base score: 7.5
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
Details not found