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    CVE-2026-92128

    Jenkins Script Security Plugin 1415.v9a_f9b_3a_c253d and earlier downloads a JAR file specified by URL twice, confirming the approval of the first download and loading the classpath entries from the second, allowing attackers able to define classpath entries to execute arbitrary code in the context of the Jenkins controller JVM.

    Published:Sep 16, 2026
    Last Modified:Sep 21, 2026
    EPS:Sep 16, 2026
    EPSS Score:0.00219
    CVSS Score:7.5

    Affected Products

    Vendor
    Jenkins
    Product
    Script Security
    Vendor
    Jenkins Project
    Product
    Jenkins Script Security Plugin

    Exploits

    No exploit reference

    Related CVEs

    CVE-2026-92129 (CVSS 7.5) — Jenkins Script Security Plugin 1415.v9a_f9b_3a_c253d and earlier does not check calls from sandboxed scripts t…
    CVE-2026-92127 (CVSS 8) — Jenkins Script Security Plugin 1415.v9a_f9b_3a_c253d and earlier automatically approves the classpath entries …
    CVE-2026-92126 (CVSS 8.5) — Jenkins Script Security Plugin 1415.v9a_f9b_3a_c253d and earlier does not reject @Builder annotations whose bu…
    CVE-2026-92125 (CVSS 8.8) — Jenkins Script Security Plugin 1415.v9a_f9b_3a_c253d and earlier does not reject the @GroovyASTTransformationC…
    CVE-2026-92124 (CVSS 8.8) — Jenkins Script Security Plugin 1415.v9a_f9b_3a_c253d and earlier checks the operations Groovy will perform wit…
    CVE-2026-92123 (CVSS 8.8) — Jenkins Script Security Plugin 1415.v9a_f9b_3a_c253d and earlier does not intercept operations performed on a …
    CVE-2026-92122 (CVSS 8.8) — Jenkins Script Security Plugin 1415.v9a_f9b_3a_c253d and earlier does not check the method called through the …
    CVE-2026-84659 (CVSS 4.3) — Jenkins Script Security Plugin 1412.v7737b_3405f86 and earlier does not enforce a permission check in the meth…
    CVE-2026-84658 (CVSS 4.3) — Jenkins Script Security Plugin 1412.v7737b_3405f86 and earlier uses the `@DataBoundConstructor` annotation on …
    CVE-2026-57281 (CVSS 7.5) — Jenkins Script Security Plugin 1402.v94c9ce464861 and earlier does not reject Groovy AST transformation annota…

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High