CVE-2023-47226: i13websolution Post Sliders & Post Grids

Medium severity, CVSS 4.8. EPSS: 0.4% chance of exploitation in the next 30 days.

Auth. (admin+) Stored Cross-Site Scripting (XSS) vulnerability in I Thirteen Web Solution Post Sliders & Post Grids plugin <= 1.0.20 versions.

Affected products

• i13websolution Post Sliders & Post Grids: up to and including 1.0.20

Published 2023-11-08. Last modified 2026-06-17.