PT-2026-50665 · Lms · Lms

Tymoteusz Dominik · Publicado 2026-06-18 · Atualizado 2026-06-18 · CVE-2026-40457

Mitre

CVSS v4.0

2.1

Baixa

Vetor base

AV:N/AC:L/AT:P/PR:N/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N

A Reflected Cross-Site Scripting (XSS) vulnerability exists in LMS (LAN Management System) before commit 9c5651b in the "dbrecover.php" and "netremap.php" modules where unsanitized GET parameters are directly embedded into HTML output. This allows an attacker to inject arbitrary JavaScript when an authenticated user clicks a crafted link, provided the required conditions (such as a network defined in the system) are met.

Correção

XSS

Enumeração de Fraquezas

CWE-79

Identificadores relacionados

CVE-2026-40457

Produtos afetados

Lms

Referências · 4

• https://github.com/chilek/lms/commit/9c5651b39bfd086cc34fc9a78ddaa8c0815af114 · Correção
• https://lms.org.pl · Nota
• https://cert.pl/posts/2026/06/CVE-2026-40455 · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2026-40457 · Nota de Segurança