CVE-2026-35576

HIGH

8.7

Description

ChurchCRM is an open-source church management system. Prior to 7.0.0, a stored cross-site scripting (XSS) vulnerability exists in ChurchCRM within the Person Property Management subsystem. This issue persists in versions patched for CVE-2023-38766 and allows an authenticated user to inject arbitrary JavaScript code via dynamically assigned person properties. The malicious payload is persistently stored and executed when other users view the affected person profile or access the printable view, potentially leading to session hijacking or full account compromise. This vulnerability is fixed in 7.0.0.

CVE Details

CVSS v3.1 Score8.7

SeverityHIGH

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredLOW

User InteractionREQUIRED

Published4/7/2026

Last Modified4/9/2026

Sourcenvd

Honeypot Sightings0

Affected Products

churchcrm:churchcrm

Weaknesses (CWE)

CWE-79

References

https://github.com/ChurchCRM/CRM/pull/8016(security-advisories@github.com)

https://github.com/ChurchCRM/CRM/security/advisories/GHSA-8r36-fvxj-26qv(security-advisories@github.com)

IOC Correlations

No correlations recorded

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