CVE-2020-37244 - CVE House

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Status published High CVE-2020-37244

WordPress Plugin Supsystic Membership 1.4.7 SQL Injection via sidx

8.8 CVSS

Vulnerability 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.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

Erik David Martin

References

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WordPress Digital Publications by Supsystic plugin <= 1.7.7 - Cross Site Request Forgery (CSRF) vulnerability

Affected Vendor

Supsystic

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Affected Software

Membership

Vulnerable Versions:

1.4.7

Timeline

Official Publish: May 16th, 2026

Last Modified: May 18th, 2026

Added to House: July 21st, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N

Weaknesses (CWE)

MITRE ATT&CK TTPs

T1190 Exploit Public-Facing Application

T1059 Command and Scripting Interpreter

T1213.006 Databases

T1485 Data Destruction