CVE-2007-4143

high

Description

user.php in the Billing Control Panel in phpCoupon allows remote authenticated users to obtain Premium Member status, and possibly acquire free coupons, via a modified URL containing a certain billing parameter and REQ=auth, status=success, and custom=upgrade substrings, possibly related to PayPal transactions.

References

https://exchange.xforce.ibmcloud.com/vulnerabilities/35664

http://www.securityfocus.com/archive/1/474936/100/0/threaded

http://securityreason.com/securityalert/2958

Details

Source: Mitre, NVD

Published: 2007-08-03

Updated: 2026-06-16

Risk Information

CVSS v2

Base Score: 4

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

Severity: Medium

CVSS v3

Base Score: 8.1

Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

Severity: High

EPSS

EPSS: 0.02294