CVE-2021-41661

critical

Description

Church Management System version 1.0 is affected by a SQL anjection vulnerability through creating a user with a PHP file as an avatar image, which is accessible through the /uploads directory. This can lead to RCE on the web server by uploading a PHP webshell.

References

https://github.com/janikwehrli1/0dayHunt/blob/main/Church_Managementv1.0_RCE.py

Details

Source: Mitre, NVD

Published: 2022-06-13

Updated: 2026-06-17

Risk Information

CVSS v2

Base Score: 7.5

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P

Severity: High

CVSS v3

Base Score: 9.8

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Severity: Critical

EPSS

EPSS: 0.0013