CVE-2026-104023: medium-severity vulnerability in supsysticcom Smart Popup by Supsystic
Smart Popup by Supsystic <= 1.13.2 - Authenticated (Administrator+) SQL Injection via 'sidx' Parameter
Published · Updated
13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 4.9epss 0.4%
exploitation probability
0.4%top 64% of all CVEs
observed exploitation
nono source reports it
The Smart Popup by Supsystic plugin for WordPress is vulnerable to generic SQL Injection via the 'sidx' parameter in all versions up to, and including, 1.13.2 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for authenticated attackers, with administrator-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
Affected products
supsysticcom · Smart Popup by SupsysticRelated CVEs — supsysticcom Smart Popup by Supsystic
In the same product, most dangerous first.
References
https://plugins.trac.wordpress.org/browser/popup-by-supsystic/https://plugins.trac.wordpress.org/browser/popup-by-supsystic/tags/1.13.2/classes/controller.php#L188https://plugins.trac.wordpress.org/browser/popup-by-supsystic/tags/1.13.2/classes/controller.php#L239https://plugins.trac.wordpress.org/browser/popup-by-supsystic/tags/1.13.2/classes/db.php#L36https://plugins.trac.wordpress.org/browser/popup-by-supsystic/tags/1.13.2/classes/model.php#L168https://plugins.trac.wordpress.org/browser/popup-by-supsystic/tags/1.13.2/classes/table.php#L269https://plugins.trac.wordpress.org/browser/popup-by-supsystic/tags/1.13.2/modules/popup/controller.php#L57https://plugins.trac.wordpress.org/changeset?reponame=&new=3736105%40popup-by-supsystic%2Ftags%2F1.13.3&old=3719020%40popup-by-supsystic%2Ftags%2F1.13.2https://www.wordfence.com/threat-intel/vulnerabilities/id/1fdf895c-dd2a-4e2c-b323-a42226982cb7?source=cve