Jenkins Mashup Portlets vulnerabilities

2 CVEs affecting Jenkins Mashup Portlets, 0 known to be exploited (CISA KEV), with EPSS scores. Latest: CVE-2023-28679, published 2023-04-02.

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Known exploited (CISA KEV) first, then by EPSS exploit probability.

• CVE-2019-10347, published 2019-07-11. High severity, CVSS 8.8. EPSS: 1.8% chance of exploitation in the next 30 days. Jenkins Mashup Portlets Plugin stored credentials unencrypted on the Jenkins master where they can be viewed by users with access to the master file system.
• CVE-2023-28679, published 2023-04-02. Medium severity, CVSS 5.4. EPSS: 0.6% chance of exploitation in the next 30 days. 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…