NGINX before 1.17.7, with certain error_page configurations, allows HTTP request smuggling, as demonstrated by the ability of an attacker to read...
nvd · CVSS 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:NModerate · next 30 days
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NGINX before 1.17.7, with certain error_page configurations, allows HTTP request smuggling, as demonstrated by the ability of an attacker to read unauthorized web pages in environments where NGINX is being fronted by a load balancer.
nginx http request smugling error_page directive
Nginx CVE-2019-20372 PoC, Unauthenticated File Upload Exploit
Proof-of-concept exploit for CVE-2019-20372: HTTP request smuggling via nginx error_page directive, enabling access to hidden resources.
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