Controller file read and write via custom-ID traversal
Published Jan 12, 2022 · Updated Aug 3, 2024
Path traversal in Jenkins Warnings Next Generation Plugin 9.10.2 and earlier allows remote authenticated users to read and write controller files. A custom ID is used as a file name without rejecting directory separators, so traversal segments redirect hard-coded-suffix file operations outside the intended directory. Item/Configure permission is required, and access is limited to files whose names satisfy the plugin's fixed suffix.
Summary
What happened
Path traversal in Jenkins Warnings Next Generation Plugin 9.10.2 and earlier allows remote authenticated users to read and write controller files. A custom ID is used as a file name without rejecting directory separators, so traversal segments redirect hard-coded-suffix file operations outside the intended directory. Item/Configure permission is required, and access is limited to files whose names satisfy the plugin's fixed suffix.
The record
- CVE
- CVE-2022-23107
- Published
- Jan 12, 2022
- Updated
- Aug 3, 2024
- Vendor
- Jenkins Project
- Product
- Jenkins Warnings Next Generation Plugin
- Classifications
- CWE-22, T1005
- Attack vector
- network
- Privileges
- authenticated
Timeline
How it unfolded
- Jan 12, 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 <=9.10.2
What conditions does exploitation require?
What is affected?
Attacks
What attackers are doing with it
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Weakness, pattern, technique
Public exploit references
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Technologies
Your stack
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Your stack
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