Cluster read/write access via inactive membership query
Published Nov 14, 2024 · Updated Nov 15, 2024
Incorrect authorization in GitLab CE/EE Kubernetes agent access allows remote authenticated users to read and write cluster resources. The groups_with_direct_membership_for query joins records by user and access level but omits the active-membership scope, accepting unconfirmed requests and blocked accounts. Exploitation requires an authenticated account, an agent-authorized group, and knowledge of the agent ID; the result is full read/write access to the associated cluster.
Summary
What happened
Incorrect authorization in GitLab CE/EE Kubernetes agent access allows remote authenticated users to read and write cluster resources. The groups_with_direct_membership_for query joins records by user and access level but omits the active-membership scope, accepting unconfirmed requests and blocked accounts. Exploitation requires an authenticated account, an agent-authorized group, and knowledge of the agent ID; the result is full read/write access to the associated cluster.
The record
- CVE
- CVE-2024-9693
- Published
- Nov 14, 2024
- Updated
- Nov 15, 2024
- Vendor
- GitLab
- Product
- GitLab
- Classifications
- CWE-863, T1190
- Attack vector
- network
- Privileges
- authenticated
Timeline
How it unfolded
- Nov 14, 2024CVE publishedPublication date reported by the CVE source.
- Nov 15, 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=16.0 <17.3.7
- Affected versionversion=17.4.0 <17.4.4
- Affected versionversion=17.5.0 <17.5.2
What conditions does exploitation require?
What is affected?
Published CVSS scores
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Attacks
What attackers are doing with it
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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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