CVE-2026-44486 Axios: Proxy-Authorization header leaks to redirect target when proxy is re-evaluated to direct connection

Axios is a promise based HTTP client for the browser and Node.js. Prior to 0.32.0 and 1.16.0, Axios’ Node.js HTTP adapter can leak proxy credentials to a redirect target in affected versions. When a request is sent through an authenticated proxy, Axios may add a Proxy-Authorization header. If Axi...

CVE-2026-44486

Axios (Node.js) prior to 0.32.0 and 1.16.0 is vulnerable to leaking Proxy-Authorization credentials to a redirect target when using an authenticated proxy and automatic redirects. If a request uses a proxy and follows a redirect that switches to a direct connection, a stale Proxy-Authorization he...

CVE-2026-44489

Axios version range 1.15.2–1.15.x is vulnerable to a header injection via the Proxy-Authorization header. The root cause is that nested objects created by utils.merge() (e.g., config.proxy) retain plain {} with Object.prototype in their chain, and setProxy() in lib/adapters/http.js (lines ~209–22...

CVE-2026-44489 Axios: Proxy-Authorization Header Injection via Prototype Pollution — Incomplete Null-Prototype Fix

Axios is a promise based HTTP client for the browser and Node.js. From 1.15.2 to before 1.16.0, nested objects created by utils.merge e.g., config.proxy are still constructed as plain with Object.prototype in their chain. The setProxy function at lib/adapters/http.js:209-223 reads proxy.username,...

CVE-2026-44489 Axios: Proxy-Authorization Header Injection via Prototype Pollution — Incomplete Null-Prototype Fix

Axios is a promise based HTTP client for the browser and Node.js. From 1.15.2 to before 1.16.0, nested objects created by utils.merge e.g., config.proxy are still constructed as plain with Object.prototype in their chain. The setProxy function at lib/adapters/http.js:209-223 reads proxy.username,...

EEF-CVE-2026-48856 httpc leaks Authorization header to cross-origin redirect targets

Summary Sensitive Data Exposure vulnerability in Erlang OTP inets httpc\response module allows Retrieve Embedded Sensitive Data. The httpc client forwards the Authorization and Proxy-Authorization request headers to redirect targets without checking whether the redirect crosses an origin boundary...

Erlang/OTP 输入验证错误漏洞

Erlang/OTP is an open-source JavaScript library for handling exceptions. This library can catch exceptions caused by Node.js’s built-in APIs. Versions of Erlang/OTP between 5.10 and 9.7.1, 9.6.2.2, and 9.3.2.6 have a vulnerability related to input validation errors. This vulnerability arises...

Erlang/OTP -- httpc leaks authentication headers on cross-host redirect

https://github.com/erlang/otp/security/advisories/GHSA-m75x-4vwg-ggjh reports: The HTTP client httpc in inets now removes Authorization, Proxy-Authorization, Cookie, Referer, and Origin headers when following a redirect to a different host or port, following the requirements of RFC 9110 section...

Information Exposure

Axios is vulnerable to Information Exposure. The vulnerability is due to improper handling of the Proxy-Authorization header in the Node.js HTTP adapter, where proxy credentials can be retained across redirects and inadvertently sent to a redirected destination after the request is no longer rout...

CVE-2026-44503

The RedirectHandler middleware in microsoft/kiota-java com.microsoft.kiota:microsoft-kiota-http-okHttp v1.9.0 and other Kiota libraries fails to strip sensitive HTTP headers when following 3xx redirects to a different host or scheme. Only the Authorization header is removed; Cookie,...

Prototype Pollution

Overview org.webjars.npm:axios is a promise-based HTTP client for the browser and Node.js. Affected versions of this package are vulnerable to Prototype Pollution via the setProxy function. An attacker can inject arbitrary credentials into the Proxy-Authorization header of proxied HTTP requests b...

GHSA-654M-C8P4-X5FP Axios has a Patch Bypass: Proxy-Authorization Header Injection via Prototype Pollution — Incomplete Null-Prototype Fix

Patch Bypass Proxy-Authorization Header Injection via Prototype Pollution — Incomplete Null-Prototype Fix in Axios 1.15.2 Summary The Object.createnull fix introduced in Axios 1.15.2 GHSA-q8qp-cvcw-x6jj protects the top-level config object from prototype pollution. However, nested objects created...

Insufficiently Protected Credentials

Overview @hapi/wreck is a HTTP Client Utilities library. Affected versions of this package are vulnerable to Insufficiently Protected Credentials due to leaking the sensitive Proxy-Authorization header across cross-hostname redirects. An attacker can obtain sensitive proxy credentials by inducing...

@hapi/wreck leaks sensitive `Proxy-Authorization` header across cross-hostname redirects

Impact When @hapi/wreck follows a 3xx redirect to a different hostname, only the Authorization and Cookie headers are stripped. The standard credential header Proxy-Authorization is forwarded intact to the redirect target, potentially exposing forward-proxy credentials to a host outside the...

MGASA-2026-0150 Updated perl-libwww-perl & perl-HTTP-Message packages fix security vulnerabilities

LWP::UserAgent versions before 6.83 for Perl leak Authorization and Proxy-Authorization headers on cross-origin redirects...

LWP::UserAgent versions before 6.83 for Perl leak Authorization and Proxy-Authorization headers on cross-origin redirects

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SUSE CVE-2026-8368

LWP::UserAgent versions before 6.83 for Perl leak Authorization and Proxy-Authorization headers on cross-origin redirects. On a 3xx response, the redirect handler strips only Host and Cookie before issuing the follow-up request. Caller-supplied Authorization and Proxy-Authorization headers are se...

Replay Attack

Overview Affected versions of this package are vulnerable to Replay Attack in the Proxy-Authorization: header handling process. An attacker can gain unauthorized access to resources or sensitive information by leveraging a scenario where authentication credentials intended for one proxy are...

CVE-2026-7168

Successfully using libcurl to do a transfer over a specific HTTP proxy proxyA with Digest authentication and then changing the proxy host to a second one proxyB for a second transfer, reusing the same handle, makes libcurl wrongly pass on the Proxy-Authorization: header field meant for proxyA, to...

GHSA-7J59-V9QR-6FQ9 Kiota abstractions RedirectHandler leaks Cookie/Proxy-Authorization headers on cross-host redirect

Summary The RedirectHandler middleware in microsoft/kiota-java com.microsoft.kiota:microsoft-kiota-http-okHttp v1.9.0 and other Kiota libraries fails to strip sensitive HTTP headers when following 3xx redirects to a different host or scheme. This vulnerability is present in the RedirectHandlers...