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Known vulnerabilities in Unknown All in One SEO

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CVE Summary Score Published
CVE-2026-19856 The All in One SEO WordPress plugin before 5.0.2.1 does not correctly determine which shortcodes are present in… 6.5 Medium Oct 2, 2026
CVE-2026-82884 The All in One SEO WordPress plugin before 5.0.0.1 does not sanitise and escape some content stored in posts before… 6.8 Medium Sep 2, 2026
CVE-2026-10755 The All in One SEO WordPress plugin before 4.9.9 does not correctly restrict access to some of its AI integration… 2.7 Low Jul 20, 2026
CVE-2024-3368 The All in One SEO WordPress plugin before 4.6.1.1 does not validate and escape some of its Post fields before… 6.1 Medium May 20, 2024

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