Session Hijacking via Reflected Cross-Site Scripting (XSS) in ChurchCRM EditEventAttendees.php EID Parameter
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| ChurchCRM | ChurchCRM | unaffected |
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No data.
No data available yet.
Vendor Solution
To mitigate this vulnerability, implement output encoding to prevent malicious script injection in user-controlled input fields, ensure that session cookies are set with the HttpOnly and Secure flags to protect them from client-side access, and validate and sanitize user input before reflecting it in web pages.
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2025-4713 | A vulnerability exists in ChurchCRM 5.13.0 that allows an attacker to execute arbitrary JavaScript in a victim's browser via Reflected Cross-Site Scripting (XSS) in the EditEventAttendees.php page. This requires Administration privileges and affects the EID parameter. The flaw allows an attacker to steal session cookies, perform actions on behalf of an authenticated user, and gain unauthorized access to the application. |
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.290% probability within 30 days)
| Link | Providers |
|---|---|
| https://github.com/ChurchCRM/CRM/issues/7250 |
|
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Churchcrm
Churchcrm churchcrm |
|
| Weaknesses | CWE-79 | |
| CPEs | cpe:2.3:a:churchcrm:churchcrm:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Churchcrm
Churchcrm churchcrm |
|
| Metrics |
cvssV3_1
|
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
| Type | Values Removed | Values Added |
|---|---|---|
| Description | A vulnerability exists in ChurchCRM 5.13.0 that allows an attacker to execute arbitrary JavaScript in a victim's browser via Reflected Cross-Site Scripting (XSS) in the EditEventAttendees.php page. This requires Administration privileges and affects the EID parameter. The flaw allows an attacker to steal session cookies, perform actions on behalf of an authenticated user, and gain unauthorized access to the application. | |
| Title | Session Hijacking via Reflected Cross-Site Scripting (XSS) in ChurchCRM EditEventAttendees.php EID Parameter | |
| Weaknesses | CWE-287 | |
| References |
| |
| Metrics |
cvssV4_0
|