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WordPress Smart Post – Post Grid, Post Carousel, Post Slider Gutenberg Blocks for Blog & News plugin <= 4.0.9 - Authenticated (Subscriber+) Stored Cross-Site Scripting vulnerability

🗓️ 31 Oct 2026 08:10:43Reported by Jacek Sowiński (dzaku)Type 
patchstack
 patchstack
🔗 patchstack.com👁 2 Views

Authenticated Stored XSS in WordPress Smart Post – Post Grid, Post Carousel, Post Slider.

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31 Oct 2026 08:10Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.16.4
EPSS0.00234
2