Database compromise via unvalidated NewRole SQL concatenation
Published Apr 7, 2026 · Updated Apr 7, 2026
SQL injection in ChurchCRM before 7.1.0 allows remote authenticated users with ManageGroups access to read and modify database data. MemberRoleChange.php treats the NewRole POST value as a string and concatenates it unquoted into an UPDATE statement before RunQuery executes it. A valid session with ManageGroups permission plus valid GroupID and PersonID values reaches the flaw; the bounded impact is database read, write, and delete access.
Summary
What happened
SQL injection in ChurchCRM before 7.1.0 allows remote authenticated users with ManageGroups access to read and modify database data. MemberRoleChange.php treats the NewRole POST value as a string and concatenates it unquoted into an UPDATE statement before RunQuery executes it. A valid session with ManageGroups permission plus valid GroupID and PersonID values reaches the flaw; the bounded impact is database read, write, and delete access.
The record
- CVE
- CVE-2026-39327
- Published
- Apr 7, 2026
- Updated
- Apr 7, 2026
- Vendor
- ChurchCRM
- Product
- ChurchCRM
- Classifications
- CWE-89, T1190
- Attack vector
- network
- Privileges
- authenticated
Timeline
How it unfolded
- Apr 7, 2026CVE publishedPublication date reported by the CVE source.
- Apr 7, 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=< 7.1.0
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
- GHSA-66fc-v5xj-x859 proof of conceptfunctional · demonstrated
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Technologies
Your stack
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Your stack
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