CVE-2023-28679

moderate-risk
Published 2023-04-02

Jenkins Mashup Portlets Plugin 1.1.2 and earlier provides the "Generic JS Portlet" feature that lets a user populate a portlet using a custom JavaScript expression, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by authenticated attackers with Overall/Read permission.

Do I need to act?

!
13.2% chance of exploitation in next 30 days
EPSS score — higher than 87% of all CVEs
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
5
CVSS 5.4/10 Medium
NETWORK / LOW complexity

Affected Products (1)

Affected Vendors

Jenkins

References (2)

Vendor Advisory https://www.jenkins.io/security/advisory/2023-03-21/#SECURITY-2813
Vendor Advisory https://www.jenkins.io/security/advisory/2023-03-21/#SECURITY-2813
38
/ 100
moderate-risk
Severity 21/34 · High
Exploitability 12/34 · Low
Exposure 5/34 · Minimal