CVE-2007-4143

Severity: medium (CVSS 4.0 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 4.2% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2007-08-03 · updated 2026-06-16

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.

Affected products

Phpcoupon: all versions

References

http://securityreason.com/securityalert/2958
http://www.securityfocus.com/archive/1/474936/100/0/threaded
http://www.securityfocus.com/bid/25116
https://exchange.xforce.ibmcloud.com/vulnerabilities/35664
http://securityreason.com/securityalert/2958
http://www.securityfocus.com/archive/1/474936/100/0/threaded
http://www.securityfocus.com/bid/25116
https://exchange.xforce.ibmcloud.com/vulnerabilities/35664

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