CVE-2020-37243 WordPress Plugin Supsystic Pricing Table 1.8.7 SQL Injection XSS
Unauthenticated attackers can execute arbitrary SQL queries and inject malicious scripts via vulnerable parameters in the Supsystic Pricing Table plugin.
- 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-2020-37243?
CVE-2020-37243 is a high-severity SQL injection vulnerability in Supsystic Pricing Table, published on 16 May 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Supsystic Pricing Table 1.8.7 contains an SQL injection vulnerability in the 'sidx' GET parameter that allows unauthenticated attackers to execute arbitrary SQL queries through the getListForTbl action. The plugin also contains stored cross-site scripting vulnerabilities in the 'Edit name' and 'Edit HTML' fields that execute malicious scripts when viewing pricing tables.
Weakness: CWE-89
Which versions are affected by CVE-2020-37243?
How do I fix CVE-2020-37243?
No fix has been published for CVE-2020-37243 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-2020-37243 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2020-37243 exists.
Sources
Also known as GHSA-h3vx-f55j-699w.