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WordPress Super Page Cache plugin <= 5.2.2 - Unauthenticated Stored Cross-Site Scripting via Activity Log vulnerability

🗓️ 17 Feb 2026 07:55:31Reported by shark3yType 
patchstack
 patchstack
🔗 patchstack.com👁 2 Views

Unauthenticated stored XSS in WordPress Super Page Cache plugin up to 5.2.2 via activity log.

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17 Feb 2026 07:55Current
5.4Medium risk
Vulners AI Score5.4
CVSS 3.17.2
EPSS0.00147
SSVC
2