CVE-2026-46511
CVE-2026-46511 · HAXcms: Mass Token Exfiltration and Cross-Tenant Hijack
Esta página presenta datos de fuentes públicas de vulnerabilidades. Consulta el aviso original antes de actualizar.
HAX CMS helps manage microsite universe with PHP or NodeJs backends. Prior to version 26.0.0, an attack chain utilizing Stored XSS alongside dynamic token exposure in the `/system/api/connectionSettings` endpoint allows an authenticated attacker to perform a complete cross-tenant account takeover. The API dynamically leaks the active session's authentication tokens (including the `jwt`, `user_token`, `site_token`, and `appstore_token`) into a global JavaScript variable (`window.appSettings`). An attacker can exploit the XSS vulnerability to force a victim's browser to silently fetch their specific connection settings, extract the tokens, and exfiltrate them to an attacker-controlled webhook. Version 26.0.0 patches the issue.
CVSS 8.7 · Alta · EPSS 0,3% · Corrección disponible
- Publicación
- Actualización
Pila tecnológica: node
Productos y versiones afectados
haxcms-nodejs
- Versiones
- < 26.0.0: Afectada
Sin corrección publicada
haxcms-php
- Versiones
- < 26.0.0: Afectada
Sin corrección publicada
@haxtheweb/haxcms-nodejs npm
- Intervalos de versiones afectados
- SEMVER: < 26.0.0
Actualiza a 26.0.0