CVE-2020-37243 HIGH

CVE-2020-37243: WordPress Plugin Supsystic Pricing Table 1.8.7 SQL Injection XSS

Vendor Supsystic
Product Pricing Table
Weakness CWE-89 · SQLi
Published May 16, 2026
Last update May 18, 2026
View on NVD All CVEs

CVSS base score

8.8/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality —
Integrity —

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N

What the vulnerability does

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.

Key dates

Disclosure timeline

May 16, 2026 CVE published
May 18, 2026 Record updated