Descripción
LinkAce is a self-hosted archive to collect website links. Prior to version 2.5.7, the Bulk Link API endpoint (`POST /api/v2/bulk/links`) accepts URLs without any format validation, allowing an authenticated user to store a `javascript:` URI. The stored URI is later rendered verbatim as an `href` in Blade templates, and clicking it executes arbitrary JavaScript in the victim-s browser — exfiltrating cookies and session tokens. Version 2.5.7 fixes the issue.
CVSS 7.3EPSS 0.255%Riesgo 0.75
Ver fuente- Publicación
- 2026-08-20 22:17:20
- Versiones afectadas
- <2.5.7
- Tipo
- Aplicación web
- Última modificación
- 2026-08-21 16:17:18
- Vector
- CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N