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CVE-2021-47971

My Notes Safe

Description

My Notes Safe 5.3 contains a denial of service vulnerability that allows attackers to crash the application by pasting excessively long character strings into note fields. Attackers can generate a payload containing 350000 repeated characters and paste it twice into a new note to trigger an application crash.

CVSS 7.5EPSS 0.28400000000000003%Risque 0.77
Voir la source
Publication
2026-05-16 16:16:22
Versions concernées
==5.3
Type
Installed app
Vecteur
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H