PT-2026-28391 · Lightcms · Lightcms

Qk121 · Publicado 2026-03-26 · Atualizado 2026-03-29 · CVE-2026-29934

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Média

Vetor base

AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions Lightcms version 2.0

Description A reflected cross-site scripting (XSS) issue exists in the /admin/menus component. This allows attackers to execute arbitrary Javascript within a user's browser by altering the referer value in the request header. The vulnerable component is accessible via the ''/admin/menus'' API endpoint. The referer variable is susceptible to manipulation.

Recommendations Modify the application to properly sanitize the referer variable before using it in the ''/admin/menus'' component.

Exploit

Correção

XSS

Enumeração de Fraquezas

CWE-79

Identificadores relacionados

CVE-2026-29934

Produtos afetados

Lightcms

Referências · 3

• 🔥 https://github.com/eddy8/LightCMS/issues/38 · Exploit
• https://twitter.com/CVEnew/status/2038135239936213344 · Publicação no Twitter
• https://nvd.nist.gov/vuln/detail/CVE-2026-29934 · Nota de Segurança