Description
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.
CVSS 6.1EPSS 0.163%Risk 0.62
View source- Published
- 2026-07-20 18:16:50
- Affected versions
- <=3.0.1
- Type
- Web application
- Last modified
- 2026-07-23 18:28:20
- Vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N