cvedb.io
CVE-2026-39328
HIGH · CVSS 8.9
EPSS exploitation probability: 0%
Published 2026-04-07T18:16:44.043 · Last modified 2026-06-17T10:41:55.697

Summary

ChurchCRM is an open-source church management system. Prior to 7.1.0, a stored cross-site scripting vulnerability exists in ChurchCRM's person profile editing functionality. Non-administrative users who have the EditSelf permission can inject malicious JavaScript into their Facebook, LinkedIn, and X profile fields. Due to a 50-character field limit, the payload is distributed across all three fields and chains their onfocus event handlers to execute in sequence. When any user, including administrators, views the attacker's profile, their session cookies are exfiltrated to a remote server. This vulnerability is fixed in 7.1.0.

Affected products

churchcrm — churchcrm

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.