What is CVE-2026-35593?

CVE-2026-35593 is a medium-severity vulnerability in Triliumnext Trilium, classified under Path Traversal. CVSS score: 6.8/10. Published 2026-05-20.

How severe is CVE-2026-35593?

Medium severity. CVSS v3 base score is 6.8 out of 10.

Path Traversal in Triliumnext Trilium

CVE-2026-35593

Trilium Notes is an open-source, cross-platform hierarchical note taking application for building large personal knowledge bases. Versions 0.102.1 and prior are vulnerable to Local File Inclusion, allowing an authenticated attacker to read…

Vulnerability class: Path Traversal (Directory Traversal)

EPSS: 0.001 (33.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.8 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N.

Affected products

Triliumnext Trilium — versions < 0.102.2

Weakness classification (CWE)

References

security-advisories@github.com (x_refsource_CONFIRM)
security-advisories@github.com (x_refsource_MISC)

Frequently asked questions

What is CVE-2026-35593?: CVE-2026-35593 is a medium-severity vulnerability in Triliumnext Trilium, classified under Path Traversal. CVSS score: 6.8/10. Published 2026-05-20.
How severe is CVE-2026-35593?: Medium severity. CVSS v3 base score is 6.8 out of 10.