Unknown · Macaron Notes · CVE-2021-47970
**Name of the Vulnerable Software and Affected Versions**
Macaron Notes version 5.5
**Description**
A denial of service issue allows attackers to crash the application by creating notes with excessively long character strings. Specifically, pasting a payload containing 350,000 repeated characters into a note field triggers an application crash, resulting in a complete loss of functionality.
**Recommendations**
At the moment, there is no information about a newer version that contains a fix for this vulnerability.