PT-2026-41458 · Sticky Notes Color Widgets · Sticky Notes Color Widgets

Geovanni Ruiz · Published 2026-05-16 · Updated 2026-05-16 · CVE-2021-47972

NVD

CVSS v3.1

7.5

High

Base vector

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

Sticky Notes & Color Widgets 1.4.2 contains a denial of service vulnerability that allows attackers to crash the application by creating notes with excessively long character strings. Attackers can paste large payloads of repeated characters into note fields to trigger application crashes and make the application stop responding.

Exploit

Fix

Weakness Enumeration

CWE-789

Related Identifiers

CVE-2021-47972

Affected Products

Sticky Notes Color Widgets

References · 3

• 🔥 https://exploit-db.com/exploits/49957 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2021-47972 · Security Note
• https://vulncheck.com/advisories/sticky-notes-color-widgets-denial-of-service · Note