SQL Injection in Supsystic Pricing Table
CVE-2020-37243
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.
Vulnerability class: SQL Injection
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N.
EPSS exploit prediction
EPSS: 0.003 (18.0th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 18th percentile — 18.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: 0.000
Affected products
- Supsystic Pricing Table — versions 1.8.6, 1.8.7
Weakness classification (CWE)
References
- www.exploit-db.com/exploits/49533 (exploit)
- supsystic.com/ (product)
- downloads.wordpress.org/plugin/pricing-table-by-supsystic.1.8.7.zip (product)
- www.vulncheck.com/advisories/wordpress-plugin-supsystic-pricing-table-sql-injec… (third-party-advisory)
Frequently asked questions
- What is CVE-2020-37243?
- CVE-2020-37243 is a high-severity vulnerability in Supsystic Pricing Table, classified under SQL Injection. CVSS score: 8.2/10. Published 2026-05-16.
- How severe is CVE-2020-37243?
- High severity. CVSS v3 base score is 8.2 out of 10.