What is CVE-2023-3067?

CVE-2023-3067 is a medium-severity vulnerability in Trilium Project, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2023-06-02.

How severe is CVE-2023-3067?

Medium severity. CVSS v3 base score is 5.4 out of 10.

Is CVE-2023-3067 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

XSS in Trilium Project

CVE-2023-3067

Cross-site Scripting (XSS) - Stored in GitHub repository zadam/trilium prior to 0.59.4.

Vulnerability class: XSS (Cross-Site Scripting)

Published 2023-06-02 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N.

EPSS exploit prediction

EPSS: 0.004 (31.6th percentile), scored 2026-10-04.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 32nd percentile — 31.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: 0.000

Affected products

Trilium Project
Zadam Zadam/trilium — versions unspecified

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

Public proof-of-concept exploits

Raiders0786/Raiders0786

References

huntr.dev/bounties/4772ceb7-1594-414d-9b20-5b82029da7b6 (Exploit, Patch, Third Party Advisory, Issue Tracking)
github.com/zadam/trilium/commit/4c3fcc3ea6f37debcb87ac1a7f5698c27be0e67b (Patch)

Frequently asked questions

What is CVE-2023-3067?: CVE-2023-3067 is a medium-severity vulnerability in Trilium Project, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2023-06-02.
How severe is CVE-2023-3067?: Medium severity. CVSS v3 base score is 5.4 out of 10.
Is CVE-2023-3067 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.