Agent file existence disclosure via unchecked validation
Published May 16, 2023 · Updated Jan 22, 2025
Path traversal in Jenkins Code Dx Plugin 3.1.0 and earlier allows remote authenticated users to test arbitrary agent file paths. A form-validation method accepts an attacker-supplied path and checks its existence outside the job workspace without requiring Item/Configure permission. Item/Read permission on a job is sufficient, and the Boolean result discloses only whether the selected path exists.
Summary
What happened
Path traversal in Jenkins Code Dx Plugin 3.1.0 and earlier allows remote authenticated users to test arbitrary agent file paths. A form-validation method accepts an attacker-supplied path and checks its existence outside the job workspace without requiring Item/Configure permission. Item/Read permission on a job is sufficient, and the Boolean result discloses only whether the selected path exists.
The record
- CVE
- CVE-2023-2196
- Published
- May 16, 2023
- Updated
- Jan 22, 2025
- Vendor
- Jenkins Project
- Product
- Code Dx
- Classifications
- CWE-22, CAPEC-126, T1083
- Attack vector
- network
- Privileges
- authenticated
Timeline
How it unfolded
- May 16, 2023CVE publishedPublication date reported by the CVE source.
- Jan 22, 2025Record 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=0 <=3.1.0
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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