CVE-2026-48996 Trilium: Malicious import with GeoMap marker title XSS leads to RCE on the desktop client

Trilium is an open-source hierarchical note-taking application. In versions up to and including 0.103.0, the default-on "Safe import" filter does not sanitize note titles, and the GeoMap note view interpolates a marker note's title into raw HTML that is rendered as innerHTML, allowing an...

CVE-2026-48996 Trilium: Malicious import with GeoMap marker title XSS leads to RCE on the desktop client

Trilium is an open-source hierarchical note-taking application. In versions up to and including 0.103.0, the default-on "Safe import" filter does not sanitize note titles, and the GeoMap note view interpolates a marker note's title into raw HTML that is rendered as innerHTML, allowing an...

CVE-2026-48996

Trilium (open-source hierarchical note-taking app) versions up to 0.103.0 are affected by a vulnerability where the default "Safe import" filter fails to sanitize note titles. The GeoMap view interpolates a marker note's title into raw HTML rendered via innerHTML, so an attacker-crafted import ar...