is_blog_installed in wp-includes/functions.php in WordPress before 5.5.2 improperly determines whether WordPress is already installed, which might allow an attacker to perform a new installation, leading to remote code execution (as well as a denial of service for the old installation).
Max CVSS
9.8
EPSS Score
2.42%
Published
2020-11-02
Updated
2022-04-28
1 vulnerabilities found
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