Description
Kong Gateway Enterprise and Kong AI Gateway include decoded CR/LF characters from the request path in the X-Forwarded-Prefix header on regex Routes, allowing HTTP header injection and request smuggling to the upstream.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Kong Inc. Kong Gateway Enterprise
Default version status: unaffected
3.10.0.0 to < 3.10.0.20affected3.13.0.0 to < 3.13.0.12affected3.14.0.0 to < 3.14.0.17affected3.15.0.0 to < 3.15.0.7affected3.16.0.0 to < 3.16.0.2affected
Kong Inc. Kong AI Gateway
Default version status: unaffected
2.2.0 to < 2.2.1affected