High severity8.8NVD Advisory· Published Aug 11, 2026· Updated Aug 11, 2026
CVE-2026-72558
CVE-2026-72558
Description
An SQL injection vulnerability in CiviCRM through 6.18.alpha1 allows authenticated staff to read the entire database via the contact search RLIKE clause. The clause concatenates a user-supplied value into the SQL query without sanitization. An attacker with staff-level access can exfiltrate all database contents including donor and member records.
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Affected products
1Patches
Vulnerability mechanics
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