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CVE-2021-47973

Sticky Notes Widget

Description

Sticky Notes Widget 3.0.6 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 on iOS devices.

CVSS 7.5EPSS 0.28400000000000003%Risk 0.77
View source
Published
2026-05-16 16:16:22
Affected versions
==3.0.6
Type
Installed app
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H