Watch this if you are using IP Address validation in both NodeJS and Python, these two libraries strip leading zeros which can lead to server side request forgery. Let us discuss

Resources

https://www.bleepingcomputer.com/news/security/critical-netmask-networking-bug-impacts-thousands-of-applications/

https://www.bleepingcomputer.com/news/security/python-also-impacted-by-critical-ip-address-validation-vulnerability/

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