Threats Tagged 'cve-2026-9227'
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Threats Tagged 'cve-2026-9227'
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CVE-2026-9227: CWE-434 Unrestricted Upload of File with Dangerous Type in cssigniterteam GutenBee – Gutenberg BlocksCVE-2026-9227 0 The GutenBee – Gutenberg Blocks plugin for WordPress is vulnerable to Arbitrary File Upload in all versions up to, and including, 2.20.1 via the gutenbee_file_and_ext_json function. This is due to a flawed strpos() substring check that only verifies whether the filename contains the string '.json' rather than confirming the filename ends with a .json extension, allowing double-extension filenames like shell.json.php to bypass validation. This makes it possible for authenticated attackers, with author-level access and above, to upload files that may be executable, which makes remote code execution possible. Join the discussion | CVE Database V5 | 05/28/2026, 06:45:39 UTC Added: 05/28/2026, 07:33:35 UTC |
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