# CVE-2018-1000602: Jenkins SAML Plugin Session Fixation vulnerability

Source: https://junglewise.ai/threats/cve-2018-1000602-jenkins-saml-plugin-session-fixation-vulnerability  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2022-05-14  
License: CC BY 4.0 with a link back

CVE-2018-1000602 · Severity: low · CVSS 3 · Published 2022-05-14

Jenkins SAML Plugin Session Fixation vulnerability

Technologies: [org.jenkins-ci.plugins:saml (Maven)](https://junglewise.ai/threats/technologies/org-jenkins-ci-plugins-saml). Vendors: [Maven](https://junglewise.ai/threats/vendors/maven).

## Quick answers

**Is CVE-2018-1000602 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2018-1000602 being exploited in the wild.

**How severe is CVE-2018-1000602?** Low severity, with a CVSS score of 3, published 14 May 2022.

**Which products and versions are affected?** org.jenkins-ci.plugins:saml (Maven) ECOSYSTEM:introduced=0,fixed=1.0.7.

**Is there a fix for CVE-2018-1000602?** Yes. org.jenkins-ci.plugins:saml (Maven): upgrade to 1.0.7 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.

**Am I affected by CVE-2018-1000602?** Check whether you run org.jenkins-ci.plugins:saml (Maven) at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

## How to fix

- org.jenkins-ci.plugins:saml (Maven): upgrade to 1.0.7 or later

  ```sh
  # set org.jenkins-ci.plugins:saml to 1.0.7 in your pom.xml or build.gradle
  ```


## Affected products

- org.jenkins-ci.plugins:saml (Maven) ECOSYSTEM:introduced=0,fixed=1.0.7

## Identifiers

- CVE-2018-1000602
- GHSA-4pjx-86pg-x4j5

## Related threats

- [Jenkins SAML Plugin does not implement a replay cache](https://junglewise.ai/threats/cve-2025-64131-jenkins-saml-plugin-does-not-implement-a-replay-cache)
- [Jenkins SAML Plugin allows bypassing CSRF protection for any URL](https://junglewise.ai/threats/cve-2021-21678-jenkins-saml-plugin-allows-bypassing-csrf-protection-for-any-url)