CVE-2025-1024

Session Hijacking via Reflected Cross-Site Scripting (XSS) in ChurchCRM EditEventAttendees.php EID Parameter

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.

Affected

ChurchCRM

CVSS v4.0 CNA

8.4 HIGHCVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:H/VI:L/VA:H/SC:H/SI:L/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:Y/R:U/V:C/RE:L/U:Amber

CVSS v3.1 NVD

4.8 MEDIUMCVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

EPSS

0.29% chance of exploitation in the next 30 days, 20th percentile

Published

2025-02-19

Proof-of-concept exploits (1)

• ChurchCRM/CRM/issues/7250971★ · 2026-10-18

References

• CVE Record
• NVD entry

Related

• CVE-2020-28849
• CVE-2023-27059
• CVE-2023-33661
• CVE-2024-25891
• CVE-2024-25892
• CVE-2024-25893