CVE-2026-24855

MEDIUM

5.4

Description

ChurchCRM is an open-source church management system. Versions prior to 6.7.2 have a Stored Cross-Site Scripting (XSS) vulnerability occurs in Create Events in Church Calendar. Users with low privileges can create XSS payloads in the Description field. This payload is stored in the database, and when other users view that event (including the admin), the payload is triggered, leading to account takeover. Version 6.7.2 fixes the vulnerability.

CVE Details

CVSS v3.1 Score5.4

SeverityMEDIUM

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

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredLOW

User InteractionREQUIRED

Published1/30/2026

Last Modified2/17/2026

Sourcenvd

Honeypot Sightings0

Affected Products

churchcrm:churchcrm

Weaknesses (CWE)

CWE-79

References

https://github.com/ChurchCRM/CRM/commit/0cd0d211459b8c19509d36b3c1dfcd7f8c10d914(security-advisories@github.com)

https://github.com/ChurchCRM/CRM/commit/ec4b16e9a3ca09c8a01a712bcb90579c42f2ba28(security-advisories@github.com)

https://github.com/ChurchCRM/CRM/security/advisories/GHSA-49qp-cfqx-c767(security-advisories@github.com)

IOC Correlations

No correlations recorded

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