CVE-2026-112880Published

CRLF injection in Proxy-Authorization header built from proxy_auth_fun in hackney

Exact source revision recorded 26 Oct 2026 16:35:30 UTC. It does not establish the source's current position. Latest evidence.

Recorded JSON

cve-program · CVE-2026-112880

Published

hackney

https://repo.hex.pm

Original vendor version evidence · not evaluated as a NuGet range

{
                    "collectionURL": "https://repo.hex.pm",
                    "cpes": [
                        "cpe:2.3:a:benoitc:hackney:*:*:*:*:*:*:*:*"
                    ],
                    "defaultStatus": "unaffected",
                    "modules": [
                        "hackney_http_connect"
                    ],
                    "packageName": "hackney",
                    "packageURL": "pkg:hex/hackney",
                    "product": "hackney",
                    "programFiles": [
                        "src/hackney_http_connect.erl"
                    ],
                    "programRoutines": [
                        {
                            "name": "hackney_http_connect:connect/4"
                        },
                        {
                            "name": "hackney_http_connect:do_handshake_with_auth/9"
                        },
                        {
                            "name": "hackney_http_connect:handle_proxy_auth/11"
                        }
                    ],
                    "repo": "https://github.com/benoitc/hackney",
                    "vendor": "benoitc",
                    "versions": [
                        {
                            "lessThan": "4.9.0",
                            "status": "affected",
                            "version": "2.0.0",
                            "versionType": "semver"
                        }
                    ]
                }

benoitc/hackney

https://github.com

Original vendor version evidence · not evaluated as a NuGet range

{
                    "collectionURL": "https://github.com",
                    "cpes": [
                        "cpe:2.3:a:benoitc:hackney:*:*:*:*:*:*:*:*"
                    ],
                    "defaultStatus": "unaffected",
                    "modules": [
                        "hackney_http_connect"
                    ],
                    "packageName": "benoitc/hackney",
                    "packageURL": "pkg:github/benoitc/hackney",
                    "product": "hackney",
                    "programFiles": [
                        "src/hackney_http_connect.erl"
                    ],
                    "programRoutines": [
                        {
                            "name": "hackney_http_connect:connect/4"
                        },
                        {
                            "name": "hackney_http_connect:do_handshake_with_auth/9"
                        },
                        {
                            "name": "hackney_http_connect:handle_proxy_auth/11"
                        }
                    ],
                    "repo": "https://github.com/benoitc/hackney",
                    "vendor": "benoitc",
                    "versions": [
                        {
                            "lessThan": "5ee7d7d19eba27e774667d472feb1e93a08af7f9",
                            "status": "affected",
                            "version": "5df5a74a2817d5b12880d217db33253ff1fae1b5",
                            "versionType": "git"
                        }
                    ]
                }