CVE-2020-37243

HIGH

WordPress Plugin Supsystic Pricing Table 1.8.7 SQL Injection XSS

Title source: cna
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2020-37243. PoCs published by Erik David Martin.

AI-analyzed exploit summary The exploit demonstrates SQL injection via the 'sidx' GET parameter and stored XSS vulnerabilities in the 'Edit name' and 'Edit HTML' features of the WordPress Supsystic Pricing Table plugin. It includes payloads and instructions for exploitation.

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.

Exploits (1)

exploitdb WORKING POC
by Erik David Martin · textwebappsphp
https://www.exploit-db.com/exploits/49533

The exploit demonstrates SQL injection via the 'sidx' GET parameter and stored XSS vulnerabilities in the 'Edit name' and 'Edit HTML' features of the WordPress Supsystic Pricing Table plugin. It includes payloads and instructions for exploitation.

Classification
Working Poc 95%
Attack Type
Sqli | Xss
Complexity
Moderate
Reliability
Reliable
Target: WordPress Plugin Supsystic Pricing Table 1.8.7 and 1.8.6
Auth required
Prerequisites: WordPress admin access · Supsystic Pricing Table plugin installed
devstral-2 · analyzed May 16, 2026 Full analysis →

References (4)

Core 4
Core References
Exploit exploit
ExploitDB-49533
https://www.exploit-db.com/exploits/49533
Product product
Official Product Homepage
https://supsystic.com/
Third Party Advisory third-party-advisory
VulnCheck Advisory: WordPress Plugin Supsystic Pricing Table 1.8.7 SQL Injection XSS
https://www.vulncheck.com/advisories/wordpress-plugin-supsystic-pricing-table-sql-injection-xss

Scores

CVSS v3 8.2
EPSS 0.0028
EPSS Percentile 19.1%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N

CISA SSVC

Vulnrichment
Exploitation poc
Automatable yes
Technical Impact partial

Details

CWE
CWE-89
Status published
Products (2)
Supsystic/Pricing Table 1.8.6
Supsystic/Pricing Table 1.8.7
Published May 16, 2026
Tracked Since May 16, 2026