Description

A vulnerability exists in ChurchCRM 5.13.0 and prior that allows an attacker to execute arbitrary SQL queries by exploiting a boolean-based blind SQL Injection vulnerability in the EditEventAttendees functionality. The EID parameter is directly concatenated into an SQL query without proper sanitization, making it susceptible to SQL injection attacks. An attacker can manipulate the query, potentially leading to data exfiltration, modification, or deletion.  Please note that this vulnerability requires Administrator privileges.

Classification

CVE ID: CVE-2025-1133

CVSS Base Severity: CRITICAL

CVSS Base Score: 9.3

CVSS Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:H/SI:L/SA:H/AU:Y/R:U/V:C/RE:H/U:Red

Affected Products

Vendor: ChurchCRM

Product: ChurchCRM

Exploit Prediction Scoring System (EPSS)

EPSS Score: 0.04% (probability of being exploited)

EPSS Percentile: 9.84% (scored less or equal to compared to others)

EPSS Date: 2025-03-20 (when was this score calculated)

References

https://github.com/ChurchCRM/CRM/issues/7252

Timeline