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WordPress Combo Blocks plugin <= 2.2.80 - Authenticated (Contributor+) Stored Cross-Site Scripting via Block Attribute vulnerability

🗓️ 02 Feb 2026 09:11:00Reported by stealthcopterType 
patchstack
 patchstack
🔗 patchstack.com👁 5 Views

Authenticated users can exploit stored cross site scripting via a block attribute in WordPress Combo Blocks plugin <= 2.2.80.

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02 Feb 2026 09:11Current
5.2Medium risk
Vulners AI Score5.2
CVSS 3.15.4 - 6.4
EPSS0.0031
SSVC
5