CVE-2020-2161
MEDIUM
5.4
CVSS Score
Published: March 25, 2020 at 04:05 PM UTC
Updated: June 17, 2026 at 03:11 AM UTC
1 product affected across 1 vendorJenkins
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Severity
MEDIUM5.4
Exploit prediction
EPSS 1%
Description
Jenkins 2.227 and earlier, LTS 2.204.5 and earlier does not properly escape node labels that are shown in the form validation for label expressions on job configuration pages, resulting in a stored XSS vulnerability exploitable by users able to define node labels.
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (2)
Mailing Listx_refsource_MLISTThird Party Advisory
Source: [email protected]
http://www.openwall.com/lists/oss-security/2020/03/25/2x_refsource_CONFIRMVendor Advisory
Source: [email protected]
https://jenkins.io/security/advisory/2020-03-25/#SECURITY-1781CVSS
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- LOW
- User Interaction
- REQUIRED
- Scope
- CHANGED
- Confidentiality
- LOW
- Integrity
- LOW
- Availability
- NONE
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-79
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