Sensitive information disclosure via unprotected view fragments
Published Jun 22, 2022 · Updated Aug 3, 2024
Authorization bypass in Jenkins 2.335 through 2.355 allows remote attackers to read sensitive view fragments over the network. The affected releases disable Stapler's direct-access protection for some UI views, letting fragment requests skip permission checks enforced by the corresponding full view. No authentication is required, but impact depends on a view fragment that exposes sensitive content; the vendor reported none known across the plugin ecosystem.
Summary
What happened
Authorization bypass in Jenkins 2.335 through 2.355 allows remote attackers to read sensitive view fragments over the network. The affected releases disable Stapler's direct-access protection for some UI views, letting fragment requests skip permission checks enforced by the corresponding full view. No authentication is required, but impact depends on a view fragment that exposes sensitive content; the vendor reported none known across the plugin ecosystem.
The record
- CVE
- CVE-2022-34175
- Published
- Jun 22, 2022
- Updated
- Aug 3, 2024
- Vendor
- Jenkins Project
- Product
- Jenkins
- Classifications
- T1190
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Jun 22, 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?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=2.335 <unspecified
- Affected versionversion=unspecified <=2.355
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
No public exploit references are available in this record.
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Technologies
Your stack
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Your stack
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