A vulnerability was discovered that allowed malicious users to bypass authorization middleware by using a problematic HTTP header. In response to the severity of the issue, Cloudflare implemented an automatic WAF rule to block traffic with this header. This proactive measure helps protect against potential attacks exploiting the vulnerability. Learn more at https://t.co/10OlzRavVB
For more details, check out the original tweet here: https://twitter.com/polar_sh/status/1903593703979282474