# Jenkins Script Security Plugin vulnerabilities Source: https://junglewise.ai/threats/technologies/script-security-plugin Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats Updated: 9 November 2026, 03:07 UTC. Rebuilt every hour. Data: https://junglewise.ai/threats/technologies/script-security-plugin.json License: CC BY 4.0 with a link back Junglewise Threat Intelligence has tracked 11 vulnerabilities in Jenkins Script Security Plugin: 0 in the last 7 days and 10 in the last 90 days, 1 of them critical and 1 exploited in the wild. The most recent, CVE-2026-92129, was published on 16 September 2026. Nothing in the last four weeks, down from 8 vulnerabilities in the four before. ## Counts - Last 7 days: 0 - Last 30 days: 0 - Last 90 days: 10 - All time: 11 (1 critical, 1 exploited in the wild) ## About Jenkins Script Security Plugin Jenkins plugin that provides sandboxing and security controls for user-defined scripts. ## Latest Jenkins Script Security Plugin vulnerabilities - [CVE-2026-92129: Jenkins Script Security Plugin sandbox bypass with dynamic methods](https://junglewise.ai/threats/cve-2026-92129-jenkins-script-security-plugin-sandbox-bypass-with-dynamic) (high, CVSS 7.5, published 16 Sep 2026) - [CVE-2026-92128: Jenkins Script Security Plugin arbitrary JAR loading via double download](https://junglewise.ai/threats/cve-2026-92128-jenkins-script-security-plugin-arbitrary-jar-loading-via-double) (high, CVSS 7.5, published 16 Sep 2026) - [CVE-2026-92127: Jenkins Script Security Plugin classpath approval bypass](https://junglewise.ai/threats/cve-2026-92127-jenkins-script-security-plugin-classpath-approval-bypass) (high, CVSS 8, published 16 Sep 2026) - [CVE-2026-92126: Jenkins Script Security Plugin sandbox bypass via @Builder annotation](https://junglewise.ai/threats/cve-2026-92126-jenkins-script-security-plugin-sandbox-bypass-via-builder) (high, CVSS 8.5, published 16 Sep 2026) - [CVE-2026-92125: Jenkins Script Security Plugin sandbox bypass via @GroovyASTTransformationClass](https://junglewise.ai/threats/cve-2026-92125-jenkins-script-security-plugin-sandbox-bypass-via) (high, CVSS 8.8, published 16 Sep 2026) - [CVE-2026-92124: Jenkins Script Security Plugin sandbox bypass in collection casting](https://junglewise.ai/threats/cve-2026-92124-jenkins-script-security-plugin-sandbox-bypass-in-collection) (high, CVSS 8.8, published 16 Sep 2026) - [CVE-2026-92123: Jenkins Script Security Plugin sandbox bypass on null operations](https://junglewise.ai/threats/cve-2026-92123-jenkins-script-security-plugin-sandbox-bypass-on-null-operations) (high, CVSS 8.8, published 16 Sep 2026) - [CVE-2026-92122: Jenkins Script Security Plugin sandbox bypass via proxy method coercion](https://junglewise.ai/threats/cve-2026-92122-jenkins-script-security-plugin-sandbox-bypass-via-proxy-method) (high, CVSS 8.8, published 16 Sep 2026) - [CVE-2026-84659: Jenkins Script Security Plugin missing permission check in sandbox setting](https://junglewise.ai/threats/cve-2026-84659-jenkins-script-security-plugin-missing-permission-check-in) (medium, CVSS 4.3, published 2 Sep 2026) - [CVE-2026-84658: Jenkins Script Security Plugin information exposure via form binding](https://junglewise.ai/threats/cve-2026-84658-jenkins-script-security-plugin-information-exposure-via-form) (medium, CVSS 4.3, published 2 Sep 2026) - [CVE-2019-1003029: Sandbox bypass in Script Security Plugin](https://junglewise.ai/threats/cve-2019-1003029-jenkins-script-security-plugin-sandbox-bypass-vulnerability) (critical, exploited in the wild, CVSS 3.1, published 13 May 2022) ## Most severe Jenkins Script Security Plugin vulnerabilities - [CVE-2019-1003029: Sandbox bypass in Script Security Plugin](https://junglewise.ai/threats/cve-2019-1003029-jenkins-script-security-plugin-sandbox-bypass-vulnerability) (critical, exploited in the wild, CVSS 3.1, published 13 May 2022) - [CVE-2026-92124: Jenkins Script Security Plugin sandbox bypass in collection casting](https://junglewise.ai/threats/cve-2026-92124-jenkins-script-security-plugin-sandbox-bypass-in-collection) (high, CVSS 8.8, published 16 Sep 2026) - [CVE-2026-92123: Jenkins Script Security Plugin sandbox bypass on null operations](https://junglewise.ai/threats/cve-2026-92123-jenkins-script-security-plugin-sandbox-bypass-on-null-operations) (high, CVSS 8.8, published 16 Sep 2026) - [CVE-2026-92122: Jenkins Script Security Plugin sandbox bypass via proxy method coercion](https://junglewise.ai/threats/cve-2026-92122-jenkins-script-security-plugin-sandbox-bypass-via-proxy-method) (high, CVSS 8.8, published 16 Sep 2026) - [CVE-2026-92125: Jenkins Script Security Plugin sandbox bypass via @GroovyASTTransformationClass](https://junglewise.ai/threats/cve-2026-92125-jenkins-script-security-plugin-sandbox-bypass-via) (high, CVSS 8.8, published 16 Sep 2026) - [CVE-2026-92126: Jenkins Script Security Plugin sandbox bypass via @Builder annotation](https://junglewise.ai/threats/cve-2026-92126-jenkins-script-security-plugin-sandbox-bypass-via-builder) (high, CVSS 8.5, published 16 Sep 2026) - [CVE-2026-92127: Jenkins Script Security Plugin classpath approval bypass](https://junglewise.ai/threats/cve-2026-92127-jenkins-script-security-plugin-classpath-approval-bypass) (high, CVSS 8, published 16 Sep 2026) - [CVE-2026-92129: Jenkins Script Security Plugin sandbox bypass with dynamic methods](https://junglewise.ai/threats/cve-2026-92129-jenkins-script-security-plugin-sandbox-bypass-with-dynamic) (high, CVSS 7.5, published 16 Sep 2026) - [CVE-2026-92128: Jenkins Script Security Plugin arbitrary JAR loading via double download](https://junglewise.ai/threats/cve-2026-92128-jenkins-script-security-plugin-arbitrary-jar-loading-via-double) (high, CVSS 7.5, published 16 Sep 2026) - [CVE-2026-84658: Jenkins Script Security Plugin information exposure via form binding](https://junglewise.ai/threats/cve-2026-84658-jenkins-script-security-plugin-information-exposure-via-form) (medium, CVSS 4.3, published 2 Sep 2026) ## Vulnerabilities per week Nothing in the last four weeks, down from 8 vulnerabilities in the four before. | Week of | Vulns | Critical | Exploited | | --- | --- | --- | --- | | 17 Aug 2026 | 0 | 0 | 0 | | 24 Aug 2026 | 0 | 0 | 0 | | 31 Aug 2026 | 2 | 0 | 0 | | 7 Sep 2026 | 0 | 0 | 0 | | 14 Sep 2026 | 8 | 0 | 0 | | 21 Sep 2026 | 0 | 0 | 0 | | 28 Sep 2026 | 0 | 0 | 0 | | 5 Oct 2026 | 0 | 0 | 0 | | 12 Oct 2026 | 0 | 0 | 0 | | 19 Oct 2026 | 0 | 0 | 0 | | 26 Oct 2026 | 0 | 0 | 0 | | 2 Nov 2026 | 0 | 0 | 0 | | 9 Nov 2026 | 0 | 0 | 0 | ## Other Jenkins technologies - [Jenkins](https://junglewise.ai/threats/technologies/jenkins): 42 vulnerabilities - [Jenkins Script Security](https://junglewise.ai/threats/technologies/script-security): 11 vulnerabilities - [Jenkins Mcp Server](https://junglewise.ai/threats/technologies/mcp-server): 4 vulnerabilities - [Jenkins LTS](https://junglewise.ai/threats/technologies/jenkins-lts): 3 vulnerabilities - [Jenkins Pipeline: Groovy Libraries Plugin](https://junglewise.ai/threats/technologies/pipeline-groovy-libraries-plugin): 3 vulnerabilities - [Jenkins Publish To Bitbucket](https://junglewise.ai/threats/technologies/publish-to-bitbucket): 3 vulnerabilities ## Sources NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories. Rebuilt every hour. Cite as: Junglewise Threat Intelligence, "Jenkins Script Security Plugin vulnerabilities", https://junglewise.ai/threats/technologies/script-security-plugin, 9 November 2026.