The Smooth Slider plugin through 2.8.6 for WordPress has SQL Injection via smooth-slider.php (trid parameter).
http://www.defensecode.com/advisories/DC-2018-01-004_WordPress_Smooth_Slider_Plugin_Advisory.pdf
Source: Mitre, NVD
Published: 2018-01-12
Updated: 2026-06-17
Base Score: 6.5
Vector: CVSS2#AV:N/AC:L/Au:S/C:P/I:P/A:P
Severity: Medium
Base Score: 8.8
Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Severity: High
EPSS: 0.00505