Improper access control in ChurchCRM - #VU129693
Published: May 5, 2026
Vulnerability identifier: #VU129693
CSH Severity: Medium
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: N/A
CWE-ID: CWE-284
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: ChurchCRM
Affected software:
ChurchCRM
ChurchCRM
Detailed vulnerability description
The vulnerability allows a remote attacker to disclose sensitive information.
The vulnerability exists due to improper access control in src/kiosk/routes/device.php when handling requests to the activeClassMember photo endpoint. A remote attacker can request photos for arbitrary PersonId values to disclose sensitive information.
The endpoint can be abused by iterating PersonId values.
Remediation
Install security update from vendor's website.