CVE-2023-45646

Summary

CVE-2023-45646 is a stored Cross-Site Scripting (XSS) vulnerability affecting the Henryholtgeerts PDF Block plugin, specifically versions up to 1.1.0. An attacker can exploit this authentication bypass issue by injecting malicious scripts into a PDF document. Successful exploitation could lead to unauthorized access to user data or sessions, potentially resulting in sensitive information disclosure or account takeover. Users are urged to update the plugin to the latest version to mitigate this risk.

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