CVE-2026-6994

A weakness has been identified in Envoy up to 1.33.0. Affected is the function params.add of the file source/extensions/filters/http/headermutation/headermutation.cc of the component Query Parameter Handler. This manipulation causes injection. Remote exploitation of the attack is possible. Patch...

CVE-2026-6994

A weakness has been identified in Envoy up to 1.33.0. Affected is the function params.add of the file source/extensions/filters/http/headermutation/headermutation.cc of the component Query Parameter Handler. This manipulation causes injection. Remote exploitation of the attack is possible. Patch...

EUVD-2026-25670

A weakness has been identified in Envoy up to 1.33.0. Affected is the function params.add of the file source/extensions/filters/http/headermutation/headermutation.cc of the component Query Parameter Handler. This manipulation causes injection. Remote exploitation of the attack is possible. Patch...

CVE-2026-6994

Envoy up to 1.33.0 contains a vulnerability in the header_mutation.cc component (header_mutation, function params.add) that enables injection due to input manipulation. The issue is exploitable remotely, per the description. A patch (commit f8f4f1e02fdc64ecd4acf2d903208dd7285ad3a4) is available a...

CVE-2026-6994 Envoy Query Parameter header_mutation.cc params.add injection

A weakness has been identified in Envoy up to 1.33.0. Affected is the function params.add of the file source/extensions/filters/http/headermutation/headermutation.cc of the component Query Parameter Handler. This manipulation causes injection. Remote exploitation of the attack is possible. Patch...

CVE-2026-6994 Envoy Query Parameter header_mutation.cc params.add injection

A weakness has been identified in Envoy up to 1.33.0. Affected is the function params.add of the file source/extensions/filters/http/headermutation/headermutation.cc of the component Query Parameter Handler. This manipulation causes injection. Remote exploitation of the attack is possible. Patch...

CVE-2026-6994 Envoy Query Parameter header_mutation.cc params.add injection

A weakness has been identified in Envoy up to 1.33.0. Affected is the function params.add of the file source/extensions/filters/http/headermutation/headermutation.cc of the component Query Parameter Handler. This manipulation causes injection. Remote exploitation of the attack is possible. Patch...

PT-2026-35167

A weakness has been identified in Envoy up to 1.33.0. Affected is the function params.add of the file source/extensions/filters/http/header mutation/header mutation.cc of the component Query Parameter Handler. This manipulation causes injection. Remote exploitation of the attack is possible. Patc...

Envoy Proxy injection vulnerability

Envoy Proxy is an open-source cloud-native high-performance edge/intermediate/service proxy. Versions of Envoy Proxy prior to 1.33.0 have a injection vulnerability, which stems from a function in the Query Parameter Handler component’s file...

CVE-2025-53641 Postiz allows header mutation in middleware facilitates resulting in SSRF

Postiz is an AI social media scheduling tool. From 1.45.1 to 1.62.3, the Postiz frontend application allows an attacker to inject arbitrary HTTP headers into the middleware pipeline. This flaw enables a server-side request forgery SSRF condition, which can be exploited to initiate unauthorized...

CVE-2025-53641 Postiz allows header mutation in middleware facilitates resulting in SSRF

Postiz is an AI social media scheduling tool. From 1.45.1 to 1.62.3, the Postiz frontend application allows an attacker to inject arbitrary HTTP headers into the middleware pipeline. This flaw enables a server-side request forgery SSRF condition, which can be exploited to initiate unauthorized...

UBUNTU-CVE-2020-36309

ngxhttpluamodule aka lua-nginx-module before 0.10.16 in OpenResty allows unsafe characters in an argument when using the API to mutate a URI, or a request or response header...

CVE-2020-36309: Undefined Security Weakness

ngxhttpluamodule aka lua-nginx-module before 0.10.16 in OpenResty allows unsafe characters in an argument when using the API to mutate a URI, or a request or response header...