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CVE-2026-42519 is a medium severity vulnerability with a CVSS score of 4.3. No known exploits currently, and patches are available.
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Very low probability of exploitation
EPSS predicts the probability of exploitation in the next 30 days based on real-world threat data, complementing CVSS severity scores with actual risk assessment.
Jenkins Script Security Plugin versions 1399.ve6a_66547f6e1 and earlier do not perform a permission check in an HTTP endpoint.
This allows attackers with Overall/Read permission to enumerate pending and approved Script Security classpaths.
Script Security Plugin 1402.v94c9ce464861 requires Overall/Administer permission to enumerate pending and approved Script Security classpaths.
| Vendor | Product |
|---|---|
| Jenkins | Script Security |