CVE-2022-31103

Name of the Vulnerable Software and Affected Versions lettersanitizer versions prior to 1.0.2

Description The issue is a denial of service problem that occurs when processing a CSS at-rule @keyframes. This package is depended on by react-letter, therefore everyone using react-letter is also at risk.

Recommendations For versions prior to 1.0.2, update to version 1.0.2 to resolve the issue. As a temporary workaround, consider avoiding the use of the @keyframes CSS at-rule until the update is applied.