PT-2026-64302 · Loytec · Lweb-802

CVE-2026-55730 · Publicado 2026-07-24 · Atualizado 2026-07-24

NVD

CVSS v4.0

8.7

Alta

Vetor base

AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Reflected Cross-Site Scripting (CWE-79) in LWEB802 in Loytec LWEB-802 before 5.0.8 on all platforms allows an unauthenticated remote attacker to execute arbitrary JavaScript in a victim's browser and perform actions with the victim's privileges via a crafted link containing a malicious project or mspParams parameter.

Correção

XSS

Improper Encoding or Escaping of Output

Enumeração de Fraquezas

CWE-79

CWE-116

Identificadores relacionados

CVE-2026-55730

Produtos afetados

Lweb-802

Referências · 2

• https://loytec.com/support/product-security/advisories/8527-dibt-cve-20260601-0002-reflected-cross-site-scripting-xss-high · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2026-55730 · Nota de Segurança