CVE-2026-40457lowCWE-79

CVE-2026-40457: falha de baixa gravidade em LMS

Reflected XSS in LMS

Publicada em

8Vexday Risk Score

Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.

ssvc Trackcvss 2.1epss 0.5%
probabilidade de exploração
0.5%top 58% das CVEs
exploração observada
nãonenhuma fonte reporta
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.
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N
Produtos afetados
LMS · LMS
CVEs relacionadas — LMS

No mesmo produto, das mais perigosas para as menos.

CVE-2026-40456HIGHOS Command Injection in LMSEPSS 2.8%CVE-2026-40455HIGHSQL Injection in LMSEPSS 0.3%
Referências
https://cert.pl/posts/2026/06/CVE-2026-40455https://github.com/chilek/lms/commit/9c5651b39bfd086cc34fc9a78ddaa8c0815af114https://lms.org.pl/