CVE-2007-4143

Name: CVE-2007-4143
Creator: NVD / NIST
Published: 2007-08-03T20:17:00+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 4.16%

Last modified Jun 16, 2026

CVE-2007-4143 is a vulnerability of currently unknown severity. 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.. EPSS estimates a 4.16% chance of exploitation in the next 30 days.

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.

Metrics

EPSS Probability

4.16%

89.6th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

Vendor	Product	Versions
Phpcoupon	Phpcoupon	All versions

References

Timeline

Published: Aug 3, 2007
Last Modified: Jun 16, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2007-4143?

How severe is CVE-2007-4143?

Severity scoring for CVE-2007-4143 is pending analysis. The EPSS model estimates a 4.16% probability of exploitation in the next 30 days.

How do I fix CVE-2007-4143?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2007-4143?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST