Arbitrary file read via unrestricted resource names
Published Feb 15, 2022 · Updated Aug 3, 2024
Path traversal in Jenkins Pipeline Shared Groovy Libraries 552.vd9cc05b8a2e1 and earlier allows remote authenticated users to read controller files. The libraryResource step accepts an attacker-controlled resource name without ensuring that the resolved path remains inside the expected Pipeline library. Pipeline configuration access is required, and exploitation discloses any controller file that the Jenkins process can read.
Summary
What happened
Path traversal in Jenkins Pipeline Shared Groovy Libraries 552.vd9cc05b8a2e1 and earlier allows remote authenticated users to read controller files. The libraryResource step accepts an attacker-controlled resource name without ensuring that the resolved path remains inside the expected Pipeline library. Pipeline configuration access is required, and exploitation discloses any controller file that the Jenkins process can read.
The record
- CVE
- CVE-2022-25178
- Published
- Feb 15, 2022
- Updated
- Aug 3, 2024
- Vendor
- Jenkins Project
- Product
- Pipeline: Groovy Libraries
- Classifications
- CWE-22, T1005
- Attack vector
- network
- Privileges
- authenticated
Timeline
How it unfolded
- Feb 15, 2022CVE publishedPublication date reported by the CVE source.
- Aug 3, 2024Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
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- Affected versionversion=unspecified <=552.vd9cc05b8a2e1
What conditions does exploitation require?
What is affected?
Published CVSS scores
CVSS describes severity. EPSS estimates exploitation probability.
Attacks
What attackers are doing with it
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Weakness, pattern, technique
Public exploit references
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Technologies
Your stack
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Your stack
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