CVE-2026-57283 Jenkins Pipeline: Groovy Plugin has a CSRF vulnerability
Attackers can exploit CSRF in the Jenkins Pipeline Groovy Plugin to instantiate unauthorized types, potentially leading to code execution or privilege escalation.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2026-57283?
CVE-2026-57283 is a medium-severity vulnerability in Jenkins Pipeline: Groovy Plugin, published on 24 Jun 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
A cross-site request forgery (CSRF) vulnerability in Jenkins Pipeline: Groovy Plugin 4331.v9d06ed4658ff and earlier allows attackers to instantiate types related to job or system configuration other than Pipeline steps through the Pipeline Snippet Generator.
Weakness: CWE-352
Which versions are affected by CVE-2026-57283?
2 open source packages ship an affected version, including io.jenkins.plugins:pipeline-groovy-lib. It affects 1 product.
| Package | Affected | Fixed in |
|---|---|---|
io.jenkins.plugins:pipeline-groovy-lib Maven | All versions | 4331.4333 |
io.jenkins.plugins:pipeline-groovy-lib Maven | All versions | 4331.4333 |
Products include Jenkins Pipeline\.
How do I fix CVE-2026-57283?
Upgrade io.jenkins.plugins:pipeline-groovy-lib to 4331.4333 or later.
Is CVE-2026-57283 being exploited?
There is no known exploitation of CVE-2026-57283 in the wild and no public exploit code.
Other vulnerabilities in Jenkins Pipeline: Groovy Plugin
- CVE-2019-1003030 Jenkins Matrix Project Plugin Remote Code Execution
- CVE-2022-43402 Jenkins Pipeline: Groovy Plugin allows sandbox protection bypass and arbitrary code execution
- CVE-2019-1003041 Sandbox bypass vulnerability in Jenkins Pipeline: Groovy Plugin
- CVE-2022-43407 CSRF protection for any URL can be bypassed in Jenkins Pipeline: Input Step Plugin
- CVE-2022-25173 Improper Neutralization of Special Elements used in an OS Command in Jenkins Pipeline: Groovy Plugin
Sources
Also known as GHSA-72c8-3wwg-r59w.