CVE-2026-26483
Mettle SendPortal 3.0.1 and earlier contains a stored cross-site scripting (XSS) vulnerability in the template management functionality. The application fails to properly saniti…
Published: 2026-07-20 · CVSS: 6.1 · CVSS 3.1
Mettle SendPortal 3.0.1 and earlier contains a stored cross-site scripting (XSS) vulnerability in the template management functionality. The application fails to properly sanitize user-supplied input in the content parameter of the /templates endpoint, allowing an attacker to persistently inject malicious JavaScript code that is executed in the browsers of users who access the affected template.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7