What’s Vulnerable › Vulnerabilities
CVE-2021-47972: Sticky Notes & Color Widgets 1.4.2 Denial of Service
- Severity: high (CVSS 7.5 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.3% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-05-16 · updated 2026-06-17
- Weakness: CWE-789
Description
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.
Affected products
References
- https://www.exploit-db.com/exploits/49957
- https://www.vulncheck.com/advisories/sticky-notes-color-widgets-denial-of-service
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