VULNERABILITY INTELLIGENCE

CVE-2026-27506

CVSS score6.1 MEDIUM
EPSS probability0.20%
CISA KEVNot currently listed
Published2026-02-20
Last modified2026-07-14
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Description

SVXportal version 2.5 and prior contain a stored cross-site scripting vulnerability in the user profile update workflow (user_settings.php submitting to admin/update_user.php). Authenticated users can store malicious HTML/JavaScript in fields such as Firstname, lastname, email, and image_url, which are later rendered without adequate output encoding in the administrator interface (admin/users.php), resulting in JavaScript execution in an administrator's browser when the affected page is viewed.

Weakness classification

  • disclosure@vulncheck.com: CWE-79

Primary references