CVSS 3.1 Score 5.4 of 10 (medium)


Published Jan 3, 2024
Updated: Jan 30, 2024


CVE-2023-6747 is a vulnerability affecting the Best WordPress Gallery Plugin - FooGallery plugin for WordPress, specifically versions up to and including 2.3.3. The vulnerability is related to stored cross-site scripting (XSS) and is caused by insufficient input sanitization and output escaping. It allows contributors and above to inject arbitrary web scripts into pages, which will execute whenever a user accesses the injected page. The vulnerability has a risk score of 25 and a base severity of MEDIUM according to To remediate the vulnerability, users should update their FooGallery plugin to a version that includes the necessary fixes. Failure to address this vulnerability could pose a potential danger to organizations using the affected versions of the plugin, as it could lead to unauthorized execution of malicious scripts and potential data breaches.

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