GHSA-hwq7-5vv9-c6cfMediumCVSS 5.4

Smarty Cross-site Scripting vulnerability in pages that use smarty_function_mailto

Published
September 16, 2022
Last Modified
November 4, 2025

🔗 CVE IDs covered (1)

📋 Description

In Smarty before 3.1.47 and 4.x before 4.2.1, libs/plugins/function.mailto.php allows cross-site scripting. A web page that uses smarty_function_mailto, and that could be parameterized using GET or POST input parameters, could allow injection of JavaScript code by a user.

🎯 Affected products2

  • composer/smarty/smarty:< 3.1.47
  • composer/smarty/smarty:>= 4.0.0, < 4.2.1

🔗 References (11)