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

Geovanni Ruiz · Published 2026-05-16 · Updated 2026-05-17 · CVE-2021-47972

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Sticky Notes & Color Widgets version 1.4.2

Description A denial of service issue allows attackers to crash the application by creating notes with excessively long character strings. By pasting large payloads of repeated characters into note fields, the application stops responding.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

DoS

Weakness Enumeration

CWE-789

Related Identifiers

CVE-2021-47972

Affected Products

Sticky Notes Color Widgets

References · 5

• 🔥 https://exploit-db.com/exploits/49957 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2021-47972 · Security Note
• https://twitter.com/CVEnew/status/2055866573542367472 · Twitter Post
• https://t.me/CVEtracker/54012 · Telegram Post
• https://vulncheck.com/advisories/sticky-notes-color-widgets-denial-of-service · Note