CVE-2018-11309 SQL injection in n/a
Unauthenticated attackers can dump the WordPress database via blind SQL injection in the MemberMouse plugin's coupon code handling.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2018-11309?
CVE-2018-11309 is a critical SQL injection vulnerability in n/a, published on 28 May 2018. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Blind SQL injection in coupon_code in the MemberMouse plugin 2.2.8 and prior for WordPress allows an unauthenticated attacker to dump the WordPress MySQL database via an applyCoupon action in an admin-ajax.php request.
Weakness: CWE-89
Which versions are affected by CVE-2018-11309?
It affects 1 product.
Products include Membermouse Membermouse.
How do I fix CVE-2018-11309?
No fix has been published for CVE-2018-11309 yet. Limit exposure of the affected software until one is available.
Use parameterised queries everywhere and never build SQL by joining strings. Upgrade affected software first; a web application firewall only buys time. More about SQL injection.
Is CVE-2018-11309 being exploited?
There is no known exploitation of CVE-2018-11309 in the wild and no public exploit code.
Sources
Also known as GHSA-q854-8xvj-5fg6.