CVE-2026-39333

HIGH

ChurchCRM has Reflected XSS in DateStart/DateEnd parameters in FindFundRaiser.php

Title source: cna
STIX 2.1

Description

ChurchCRM is an open-source church management system. Prior to 7.1.0, he FindFundRaiser.php endpoint reflects user-supplied input (DateStart and DateEnd) into HTML input field attributes without proper output encoding for the HTML attribute context. An authenticated attacker can craft a malicious URL that executes arbitrary JavaScript when visited by another authenticated user. This constitutes a reflected XSS vulnerability. This vulnerability is fixed in 7.1.0.

References (1)

Core 1
Core References

Scores

CVSS v3 8.7
EPSS 0.0022
EPSS Percentile 11.7%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact total

Details

CWE
CWE-79
Status published
Products (2)
churchcrm/churchcrm < 7.1.0
ChurchCRM/CRM < 7.1.0
Published Apr 07, 2026
Tracked Since Apr 07, 2026