| Title | ChurchCRM <= 5.18.0 Cross-Site Scripting (XSS) |
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| Description | Stored XSS vulnerability in ChurchCRM's Note Editor (NoteEditor.php) allows authenticated users to bypass existing XSS filters using a specific encoded payload technique with HTML attribute injection. The malicious JavaScript persists in the database and automatically executes when any user views the affected profile, enabling session hijacking of administrators, privilege escalation, and unauthorized access to sensitive church data. The same filter bypass technique affects multiple endpoints throughout the application, amplifying the attack surface. |
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| Source | ⚠️ https://github.com/uartu0/advisories/blob/main/churchcrm-stored-xss-2025.md |
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| User | uartu0 (UID 90021) |
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| Submission | 10/08/2025 05:17 (6 months ago) |
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| Moderation | 10/18/2025 14:53 (10 days later) |
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| Status | Duplicate |
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| VulDB entry | 227384 [ChurchCRM 4.5.3 NoteEditor.php cross site scripting] |
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| Points | 0 |
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