Medium severity5.4NVD Advisory· Published Aug 30, 2021· Updated Jun 17, 2026
CVE-2021-24528
CVE-2021-24528
Description
The FluentSMTP WordPress plugin before 2.0.1 does not sanitize parameters before storing the settings in the database, nor does the plugin escape the values before outputting them when viewing the SMTP settings set by this plugin, leading to a stored cross site scripting (XSS) vulnerability. Only users with roles capable of managing plugins can modify the plugin's settings.
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Affected products
3- WordPress/FluentSMTPdescription
- Range: <2.0.1
Patches
Vulnerability mechanics
References
1- wpscan.com/vulnerability/8b8d316b-96b2-4cdc-9da5-c9ea6108a85bnvdExploitThird Party Advisory
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