CVE-2007-4143 Business logic in n/a
Authenticated users can escalate privileges to Premium Member status and acquire free coupons by manipulating URL parameters in the billing panel.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2007-4143?
CVE-2007-4143 is a medium-severity vulnerability in n/a, published on 3 Aug 2007. Any signed-in user can exploit it over the network, with no action from the victim.
Official 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.
Which versions are affected by CVE-2007-4143?
It affects 1 product.
Products include Phpcoupon Phpcoupon.
How do I fix CVE-2007-4143?
No fix has been published for CVE-2007-4143 yet. Limit exposure of the affected software until one is available.
Is CVE-2007-4143 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2007-4143 exists.
Public exploit code: 1 Exploit-DB entry.
Sources
Also known as GHSA-2r4p-p25w-cvpv.