Jenkins Project Groovy Libraries Plugin up to 805.va_fc79344957d path traversal

Summaryinfo

A vulnerability was found in Jenkins Project Groovy Libraries Plugin up to 805.va_fc79344957d. It has been declared as problematic. Affected by this vulnerability is an unknown functionality. Executing a manipulation can lead to path traversal. This vulnerability is tracked as CVE-2026-92131. The attack can be launched remotely. No exploit exists.

Detailsinfo

A vulnerability has been found in Jenkins Project Groovy Libraries Plugin up to 805.va_fc79344957d and classified as problematic. This vulnerability affects some unknown processing. The manipulation with an unknown input leads to a path traversal vulnerability. The CWE definition for the vulnerability is CWE-22. The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

Jenkins Pipeline: Groovy Libraries Plugin 805.va_fc79344957d and earlier does not restrict the library path provided to the library Pipeline step to a relative path inside the SCM checkout, and follows symbolic links to locations outside of the SCM checkout when retrieving the library, resulting in a path traversal vulnerability, allowing attackers able to configure Pipelines to read files in a resources directory and to delete files in a test directory on the Jenkins controller file system.

The advisory is available at jenkins.io. This vulnerability was named CVE-2026-92131 since 09/15/2026. The exploitation appears to be easy. The attack can be initiated remotely. Additional levels of successful authentication are required for exploitation. The technical details are unknown and an exploit is not available. The structure of the vulnerability defines a possible price range of USD $0-$5k at the moment (estimation calculated on 09/16/2026). This vulnerability is assigned to T1006 by the MITRE ATT&CK project.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Type

• Continuous Integration Software

Vendor

• Jenkins Project

Name

• Groovy Libraries Plugin

Version

• 805.va_fc79344957d

License

• open-source

CPE 2.3info

• 🔒

CPE 2.2info

• 🔒

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Entryinfo

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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