CVE-2023-4303
CVE-2023-4303 is a medium-severity vulnerability in Jenkins Fortify with a CVSS 3.x base score of 4.3. 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 4.3)
- EPSS exploit prediction: 0% (33rd percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-79
- Affected product: Jenkins Fortify
- Published:
- Last modified:
Description
Jenkins Fortify Plugin 22.1.38 and earlier does not escape the error message for a form validation method, resulting in an HTML injection vulnerability.
Frequently asked questions
- What is CVE-2023-4303?
- Jenkins Fortify Plugin 22.1.38 and earlier does not escape the error message for a form validation method, resulting in an HTML injection vulnerability.
- How severe is CVE-2023-4303?
- CVE-2023-4303 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity low, and availability none.
- Is CVE-2023-4303 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (33rd percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2023-4303?
- CVE-2023-4303 affects Jenkins Fortify. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2023-4303?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2023-4303 published?
- CVE-2023-4303 was published on 2023-08-21 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:jenkins:fortify:*:*:*:*:*:jenkins:*:*
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