Database data disclosure via injectable user identifier
Published Aug 10, 2022 · Updated Aug 3, 2024
SQL injection in Clinic's Patient Management System 1.0 allows remote authenticated users to read database data through the user update endpoint. The /pms/update_user.php endpoint accepts a UNION SELECT expression in the user_id parameter and returns database-derived values, showing that SQL syntax is not separated from input. The demonstrated request contains a PHP session cookie, and the published artifact establishes database-name disclosure rather than database writes or code execution.
Summary
What happened
SQL injection in Clinic's Patient Management System 1.0 allows remote authenticated users to read database data through the user update endpoint. The /pms/update_user.php endpoint accepts a UNION SELECT expression in the user_id parameter and returns database-derived values, showing that SQL syntax is not separated from input. The demonstrated request contains a PHP session cookie, and the published artifact establishes database-name disclosure rather than database writes or code execution.
The record
- CVE
- CVE-2022-36750
- Published
- Aug 10, 2022
- Updated
- Aug 3, 2024
- Vendor
- Unknown vendor
- Product
- Unknown product
- Classifications
- CWE-89, T1190
- Attack vector
- network
- Privileges
- authenticated
Timeline
How it unfolded
- Aug 10, 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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What is affected?
Affected products and versions are unavailable in this record.
Published CVSS scores
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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.
Public exploit references
- SQLi-1 proof of conceptproof of concept · demonstrated
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Technologies
Your stack
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Your stack
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