| Package | Affected versions | Patched versions |
|---|---|---|
| fluentsmtp | < 2.2.3 | 2.2.3 |
The FluentSMTP WordPress plugin before 2.2.3 does not sanitize or escape email content, making it vulnerable to stored cross-site scripting attacks (XSS) when an administrator views the email logs. This exploit requires other plugins to enable users to send emails with unfiltered HTML.
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