CVE-2026-26483

Publié : 20 juillet 2026

Modifié : 20 juillet 2026

Score CVSS

6.1

MEDIUM

Description détaillée

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.

Vecteur d'attaque (CVSS)

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

Références et Patchs

https://gist.github.com/WinBlah12/8dbc1eae788945c6ea6ab1a2cdfd7cb1 https://github.com/mettle/sendportal

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