Authenticated authorization bypass via client-side enforcement
Published Jun 30, 2026 · Updated Jun 30, 2026
Access-control bypass in IBM watsonx.data intelligence 5.2.0 through 5.2.2 and 5.3.0 allows remote authenticated users to make unauthorized changes. An undisclosed client-side control enforces a server-side security decision without equivalent server-side validation. A valid low-privilege account is required, and IBM has not identified the affected interface or bounded the unauthorized actions further.
Summary
What happened
Access-control bypass in IBM watsonx.data intelligence 5.2.0 through 5.2.2 and 5.3.0 allows remote authenticated users to make unauthorized changes. An undisclosed client-side control enforces a server-side security decision without equivalent server-side validation. A valid low-privilege account is required, and IBM has not identified the affected interface or bounded the unauthorized actions further.
The record
- CVE
- CVE-2025-36327
- Published
- Jun 30, 2026
- Updated
- Jun 30, 2026
- Vendor
- OpenBMC Project
- Product
- IBM watsonx.data intelligence
- Classifications
- CWE-602
- Attack vector
- network
- Privileges
- authenticated
Timeline
How it unfolded
- Jun 30, 2026CVE publishedPublication date reported by the CVE source.
- Jun 30, 2026Record 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=5.2.0, 5.2.1, 5.2.2, 5.3.0
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
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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