CVE-2023-32121 WordPress Zero Spam Plugin <= 5.4.4 is vulnerable to SQL Injection
An attacker can execute arbitrary SQL commands via the Zero Spam for WordPress plugin, potentially reading or modifying database contents.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2023-32121?
CVE-2023-32121 is a high-severity SQL injection vulnerability in Highfivery LLC Zero Spam for WordPress, published on 3 Nov 2023. An attacker needs administrator access to exploit it, with no action from the victim.
Official description
Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in Highfivery LLC Zero Spam for WordPress allows SQL Injection.This issue affects Zero Spam for WordPress: from n/a through 5.4.4.
Weakness: CWE-89
Which versions are affected by CVE-2023-32121?
It affects 1 product.
Products include Highfivery Zero Spam for Wordpress.
How do I fix CVE-2023-32121?
No fix has been published for CVE-2023-32121 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-2023-32121 being exploited?
There is no known exploitation of CVE-2023-32121 in the wild and no public exploit code.
Sources
Also known as GHSA-pfp8-5w8q-66mv.