# CVE-2026-44523

## Summary

- **CVE ID:** CVE-2026-44523
- **Severity:** CRITICAL
- **CVSS Score:** 10 (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N)
- **CWE:** CWE-326, CWE-345
- **Published:** May 14, 2026
- **Last Modified:** May 15, 2026

## Description

Note Mark is an open-source note-taking application. Prior to 0.19.4, no minimum length or entropy is enforced on the JWT_SECRET configuration value. The application accepts any base64-decodable secret regardless of size, including secrets as short as 1 byte. This vulnerability is fixed in 0.19.4.

## Affected Products

- enchant97 — note-mark (< 0.19.4)

## References

- [CNA](https://github.com/enchant97/note-mark/security/advisories/GHSA-q6mh-rqwh-g786)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.12%
- **EPSS Percentile:** 2.4

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-10._