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    CVE-2026-92123

    Jenkins Script Security Plugin 1415.v9a_f9b_3a_c253d and earlier does not intercept operations performed on a null receiver (method calls, property and attribute accesses, and array accesses), allowing attackers with permission to define and run sandboxed scripts, including Pipelines, to bypass the sandbox protection and 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:0.00585
    CVSS Score:8.8

    Affected Products

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

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-693 Protection Mechanism Failure

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-1 Accessing Functionality Not Properly Constrained by ACLs
    CAPEC-107 Cross Site Tracing
    CAPEC-127 Directory Indexing
    CAPEC-17 Using Malicious Files
    CAPEC-20 Encryption Brute Forcing
    CAPEC-22 Exploiting Trust in Client
    CAPEC-237 Escaping a Sandbox by Calling Code in Another Language
    CAPEC-36 Using Unpublished Interfaces or Functionality
    CAPEC-477 Signature Spoofing by Mixing Signed and Unsigned Content
    CAPEC-480 Escaping Virtualization
    CAPEC-51 Poison Web Service Registry
    CAPEC-57 Utilizing REST's Trust in the System Resource to Obtain Sensitive Data
    CAPEC-59 Session Credential Falsification through Prediction
    CAPEC-65 Sniff Application Code
    CAPEC-668 Key Negotiation of Bluetooth Attack (KNOB)
    CAPEC-74 Manipulating State
    CAPEC-87 Forceful Browsing

    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-2026-92128 (CVSS 7.5) — Jenkins Script Security Plugin 1415.v9a_f9b_3a_c253d and earlier downloads a JAR file specified by URL twice, …
    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-2026-92122 (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