CVE-2023-28679
CVE-2023-28679 is a medium-severity vulnerability in Jenkins Mashup Portlets with a CVSS 3.x base score of 5.4. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-79.
Key facts
- Severity: Medium (CVSS 3.x base score 5.4)
- EPSS exploit prediction: 1% (43rd percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-79
- Affected product: Jenkins Mashup Portlets
- Published:
- Last modified:
Description
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.
Frequently asked questions
- What is CVE-2023-28679?
- 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.
- How severe is CVE-2023-28679?
- CVE-2023-28679 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
- Is CVE-2023-28679 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (43rd percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2023-28679?
- CVE-2023-28679 affects Jenkins Mashup Portlets. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2023-28679?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2023-28679 published?
- CVE-2023-28679 was published on 2023-04-02 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:jenkins:mashup_portlets:*:*:*:*:*:jenkins:*:*
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