CVE-2026-40263

LOW

3.7

Beschreibung

Note Mark is an open-source note-taking application. In versions 0.19.1 and prior, the login endpoint performs bcrypt password verification only when the supplied username exists, returning immediately for nonexistent usernames. This timing discrepancy allows unauthenticated attackers to enumerate valid usernames by measuring response times, enabling targeted credential attacks. This issue has been fixed in version 0.19.2.

CVE Details

CVSS v3.1 Bewertung3.7

SchweregradLOW

CVSS VektorCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N

AngriffsvektorNETWORK

KomplexitatHIGH

Erforderliche PrivilegienNONE

BenutzerinteraktionNONE

Veroffentlicht4/17/2026

Zuletzt geandert4/17/2026

Quellenvd

Honeypot-Sichtungen0

Schwachen (CWE)

CWE-208

Referenzen

https://github.com/enchant97/note-mark/commit/cf4c6f6acf70b569d80396d323b067c00d45c034(security-advisories@github.com)

https://github.com/enchant97/note-mark/security/advisories/GHSA-w6m9-39cv-2fwp(security-advisories@github.com)

https://github.com/enchant97/note-mark/security/advisories/GHSA-w6m9-39cv-2fwp(134c704f-9b21-4f2e-91b3-4a467353bcc0)

IOC Korrelationen

Keine Korrelationen erfasst

This product uses data from the NVD API but is not endorsed or certified by the NVD.