CVE-2020-11724: Debian Linux

High severity, CVSS 7.5. EPSS: 2.6% chance of exploitation in the next 30 days.

An issue was discovered in OpenResty before 1.15.8.4. ngx_http_lua_subrequest.c allows HTTP request smuggling, as demonstrated by the ngx.location.capture API.

Affected products

• Debian Debian Linux: version 9.0 only; version 10.0 only
• Openresty Openresty: before 1.15.8.4 (fixed in 1.15.8.4)

Published 2020-04-12. Last modified 2026-06-17.