Is CVE-2026-39331 actively exploited?

No active exploitation of CVE-2026-39331 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2026-39331 be exploited remotely?

Yes. CVE-2026-39331 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2026-39331?

CVE-2026-39331 has a CVSS score of 8.1 (HIGH).

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HIGH

CVE-2026-39331

CWE-639Published: April 7, 2026· Updated: Apr 10, 2026

8.1

CVSS v3.1

EPSS:0.04%probability of exploitation in 30 daysPercentile:10.9th

Official Description

ChurchCRM is an open-source church management system. Prior to 7.1.0, an authenticated API user can modify any family record's state without proper authorization by simply changing the {familyId} parameter in requests, regardless of whether they possess the required EditRecords privilege. /family/{familyId}/verify, /family/{familyId}/verify/url, /family/{familyId}/verify/now, /family/{familyId}/activate/{status}, and /family/{familyId}/geocode lack role-based access control, allowing users to deactivate/reactivate arbitrary families, spam verification emails, and mark families as verified and trigger geocoding. This vulnerability is fixed in 7.1.0.

NVD Source

Technical Analysis

CVE-2026-39331 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

Exploitation requires low privileges, which limits the exposure to scenarios where an attacker has already gained initial access.

A successful exploit results in full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 8.1.