Social Share Buttons by Supsystic <= 2.2.3 - Authenticated (Subscriber+) SQL Injection

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
CVE CVE-2022-33960
CVSS High (8.8)
Publicly Published June 9, 2022
Last Updated January 19, 2026
Researcher R3N0
Description

The Social Share Buttons by Supsystic plugin for WordPress is vulnerable to SQL Injection via several unknown parameters in versions up to, and including, 2.2.3 due to insufficient escaping on the user supplied parameters and lack of sufficient preparation on the existing SQL query. This makes it possible for authenticated attackers with subscriber level permissions and above to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database. CVE-2023-54333 is likely a duplicate of this issue.

References

1 affected software package

Software Type Plugin
Software Slug social-share-buttons-by-supsystic (view on wordpress.org)
Patched? Yes
Affected Version
  • <= 2.2.6
Patched Version
  • 2.2.7
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