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Known vulnerabilities in Quttera ThreatSign – Web Malware Scanner for WordPress

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CVE Summary Score Published
CVE-2026-115548 Quttera ThreatSign <= 4.1.0.48 - Unauthenticated Stored Cross-Site Scripting via User-Agent Header 7.2 High Nov 7, 2026
CVE-2025-8013 The Quttera Web Malware Scanner plugin for WordPress is vulnerable to Server-Side Request Forgery in all versions up to,… 3.8 Low Aug 15, 2025

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