CVE-2022-43408

Severity: medium (CVSS 6.5 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.5% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2022-10-19 · updated 2026-06-17
Weakness: CWE-352

Description

Jenkins Pipeline: Stage View Plugin 2.26 and earlier does not correctly encode the ID of 'input' steps when using it to generate URLs to proceed or abort Pipeline builds, allowing attackers able to configure Pipelines to specify 'input' step IDs resulting in URLs that would bypass the CSRF protection of any target URL in Jenkins.

Affected products

Jenkins project Jenkins Pipeline: Stage View Plugin: before 2.27 — fixed in 2.27

How to fix

Upgrade to a fixed version: Jenkins project Jenkins Pipeline: Stage View Plugin 2.27. Check the vendor advisory for mitigations.

References

http://www.openwall.com/lists/oss-security/2022/10/19/3
https://www.jenkins.io/security/advisory/2022-10-19/#SECURITY-2828
http://www.openwall.com/lists/oss-security/2022/10/19/3
https://www.jenkins.io/security/advisory/2022-10-19/#SECURITY-2828

Get alerted when CVE-2022-43408 or the next vulnerability affects your stack