Database disclosure via unescaped attendance count
Published Feb 21, 2024 · Updated Aug 1, 2024
Blind SQL injection in EventEditor.php in ChurchCRM 5.5.0 allows remote authenticated users to read database data via EventCount. EventEditor.php inserts each unvalidated EventCount array value into the ON DUPLICATE KEY UPDATE clause of a raw SQL statement, enabling time-based query execution. Exploitation requires access to create or edit an event and submit its save request; the demonstrated consequence is disclosure of application database contents.
Summary
What happened
Blind SQL injection in EventEditor.php in ChurchCRM 5.5.0 allows remote authenticated users to read database data via EventCount. EventEditor.php inserts each unvalidated EventCount array value into the ON DUPLICATE KEY UPDATE clause of a raw SQL statement, enabling time-based query execution. Exploitation requires access to create or edit an event and submit its save request; the demonstrated consequence is disclosure of application database contents.
The record
- CVE
- CVE-2024-25894
- Published
- Feb 21, 2024
- Updated
- Aug 1, 2024
- Vendor
- ChurchCRM
- Product
- ChurchCRM
- Classifications
- CWE-89, T1190
- Attack vector
- network
- Privileges
- authenticated
Timeline
How it unfolded
- Feb 21, 2024CVE publishedPublication date reported by the CVE source.
- Aug 1, 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=5.5.0
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
- EventCount sqlmap proof of conceptproof of concept · demonstrated
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Technologies
Your stack
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Your stack
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