Unescaped Output XSS Vulnerability in MantisBT 2.25.2

Unescaped Output XSS Vulnerability in MantisBT 2.25.2

CVE-2021-33557 · MEDIUM Severity

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

An XSS issue was discovered in manage_custom_field_edit_page.php in MantisBT before 2.25.2. Unescaped output of the return parameter allows an attacker to inject code into a hidden input field.

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