CVE-2023-43495
MEDIUM
5.4
CVSS Score
Published: September 20, 2023 at 04:06 PM UTC
Updated: June 17, 2026 at 06:25 AM UTC
1 product affected across 1 vendorJenkins
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Severity
MEDIUM5.4
Exploit prediction
EPSS 1%
SSVC
No known exploit
Description
Jenkins 2.423 and earlier, LTS 2.414.1 and earlier does not escape the value of the 'caption' constructor parameter of 'ExpandableDetailsNote', resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers able to control this parameter.
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 ListThird Party Advisory
Source: [email protected]
http://www.openwall.com/lists/oss-security/2023/09/20/5Vendor Advisory
Source: [email protected]
https://www.jenkins.io/security/advisory/2023-09-20/#SECURITY-3245SSVC — Action Prioritization
SSVCNo known exploitNot automatablePartial impact
SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.
CVSS
- 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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