VYPR
High severity7.5NVD Advisory· Published May 16, 2026· Updated May 18, 2026

CVE-2021-47969

CVE-2021-47969

Description

Color Notes 1.4 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 350,000 repeated characters and paste it twice into a new note to cause the application to stop responding.

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Affected products

1

Patches

Vulnerability mechanics

References

2

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