CVE-2024-1386: XSS
The MailerLite – Signup forms (official) plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's shortcode(s) in versions 1.5.0 to 1.7.6 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers with contributor-level and above permissions to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2024-1386?
CVE-2024-1386 has a medium severity rating due to its potential for stored cross-site scripting attacks.
How do I fix CVE-2024-1386?
To fix CVE-2024-1386, update the MailerLite Signup Forms plugin to version 1.7.7 or later, where the vulnerability is addressed.
Which versions of the MailerLite Signup Forms plugin are affected by CVE-2024-1386?
Versions 1.5.0 to 1.7.6 of the MailerLite Signup Forms plugin are affected by CVE-2024-1386.
What kind of attack does CVE-2024-1386 enable?
CVE-2024-1386 enables authenticated attackers to perform stored cross-site scripting attacks via the plugin's shortcodes.
Is user input affected by CVE-2024-1386?
Yes, CVE-2024-1386 is due to insufficient input sanitization and output escaping on user-supplied attributes.