A cross-site scripting (XSS) vulnerability in the component /framework/cron/action/humanize of Pleasant Solutions Pleasant Password Server v7.11.41.0 allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the cronString parameter.
https://www.nuget.org/packages/CronExpressionDescriptor/2.9.0
https://www.mdsec.co.uk/2023/09/the-not-so-pleasant-password-manager/