Wpstream CVEs and Security Vulnerabilities

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CVE-2026-39527

WordPress WpStream plugin < 4.11.2 - Arbitrary File Upload vulnerability

Subscriber Arbitrary File Upload in WpStream < 4.11.2 versions.

CVSS 3.1 · 5.4 Medium EPSS < 1% KEV · Not listed

Vendors

Sc Internet Vivoo Wordpress

Products

Wpstream Wordpress

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