CVE-2020-37244 HIGH

CVE-2020-37244: WordPress Plugin Supsystic Membership 1.4.7 SQL Injection via sidx

Vendor Supsystic
Product Membership
Weakness CWE-89 · SQLi
Published May 16, 2026
Last update May 18, 2026

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 Membership 1.4.7 contains an SQL injection vulnerability that allows unauthenticated attackers to execute arbitrary SQL queries by injecting malicious code through the 'search' and 'sidx' parameters. Attackers can send GET requests to the badges module with crafted payloads to extract sensitive database information using time-based blind or UNION-based SQL injection techniques.

Key dates

Disclosure timeline

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