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WordPress Content Blocks (Custom Post Widget) plugin <= 3.3.5 - Authenticated (Contributor+) Stored Cross-Site Scripting via content Parameter vulnerability

🗓️ 31 Dec 2025 00:00:00Reported by lowolType 
patchstack
 patchstack
🔗 patchstack.com👁 2 Views

Authenticated contributors can trigger stored cross site scripting in WordPress Content Blocks plugin up to 3.3.5.

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31 Dec 2025 00:00Current
8.4High risk
Vulners AI Score8.4
CVSS 3.15.4 - 6.4
EPSS0.0013
SSVC
2