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WordPress Alpha Blocks plugin <= 1.5.0 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'alpha_block_css' Post Meta vulnerability

🗓️ 24 Jan 2026 04:29:00Reported by Athiwat Tiprasaharn (Jitlada)Type 
patchstack
 patchstack
🔗 patchstack.com👁 3 Views

Authenticated contributors can exploit stored XSS in Alpha Blocks up to 1.5.0 via alpha_block_css

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24 Jan 2026 04:29Current
5.4Medium risk
Vulners AI Score5.4
CVSS 3.16.4
EPSS0.00016
3