What’s Vulnerable › Vulnerabilities

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

• Severity: high (CVSS 8.2 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-05-16 · updated 2026-09-29
• Weakness: CWE-89

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.

Affected products

• Supsystic Pricing Table: 1.8.6, 1.8.7

References

• https://downloads.wordpress.org/plugin/pricing-table-by-supsystic.1.8.7.zip
• https://supsystic.com/
• https://www.exploit-db.com/exploits/49533
• https://www.vulncheck.com/advisories/wordpress-plugin-supsystic-pricing-table-sql-injection-xss

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