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High severity8.7NVD Advisory· Published Apr 7, 2026· Updated Jun 17, 2026

CVE-2026-39333

CVE-2026-39333

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.

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Affected products

2
  • Churchcrm/Churchcrm2 versions
    cpe:2.3:a:churchcrm:churchcrm:*:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:a:churchcrm:churchcrm:*:*:*:*:*:*:*:*range: <7.1.0
    • (no CPE)range: <7.1.0

Patches

Vulnerability mechanics

References

1

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