Information disclosure in Jenkins Project Script Security Plugin
CVE-2026-84658
Jenkins Script Security Plugin 1412.v7737b_3405f86 and earlier uses the `@DataBoundConstructor` annotation on a constructor that loads script approval configuration, allowing attackers able to submit certain forms to read that configuration.
Vulnerability class: Information Disclosure
CVSS v3 metric
CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N.
Affected products
Weakness classification (CWE)
References
- jenkinsci-cert@googlegroups.com (vendor-advisory)
Frequently asked questions
- What is CVE-2026-84658?
- CVE-2026-84658 is a medium-severity vulnerability in Jenkins Project Script Security Plugin, classified under Information Disclosure. CVSS score: 4.3/10. Published 2026-09-02.
- How severe is CVE-2026-84658?
- Medium severity. CVSS v3 base score is 4.3 out of 10.