CVE-2026-42043 Axios: Incomplete Fix for CVE-2025-62718 — NO_PROXY Protection Bypassed via RFC 1122 Loopback Subnet (127.0.0.0/8) in Axios 1.15.0

Axios is a promise based HTTP client for the browser and Node.js. Prior to 1.15.1 and 0.31.1, an attacker who can influence the target URL of an Axios request can use any address in the 127.0.0.0/8 range other than 127.0.0.1 to completely bypass the NOPROXY protection. This vulnerability is due t...

PT-2026-35052

Name of the Vulnerable Software and Affected Versions Axios versions prior to 1.15.1 Axios versions prior to 0.31.1 Description An attacker capable of influencing the target URL of a request can bypass the NO PROXY protection by using any address in the 127.0.0.0/8 range, excluding 127.0.0.1...

Axios 安全漏洞

Axios is an open-source HTTP client developed by Axios. Versions prior to Axios 1.15.1 and 0.31.1 contain security vulnerabilities. These vulnerabilities allow attackers to influence the target URL of Axios requests, enabling them to bypass the NOPROXY protection by using any address within the...

Node.js Module axios < 1.15.0 Multiple Vulnerabilities

The version of the axios Node.js module installed on the remote host is prior to 1.15.0. It is, therefore, affected by multiple vulnerabilities: - Axios does not correctly handle hostname normalization when checking NOPROXY rules. Requests to loopback addresses like localhost. with a trailing dot...

Server-Side Request Forgery (SSRF)

Axios is vulnerable to Server-Side Request Forgery SSRF. The vulnerability is due to improper hostname normalization when evaluating NOPROXY rules, where crafted loopback addresses e.g., localhost. or ::1 bypass proxy exclusions and are routed through the proxy, allowing attackers to access...

SUSE CVE-2025-62718

Axios is a promise based HTTP client for the browser and Node.js. Prior to 1.15.0 and 0.31.0, Axios does not correctly handle hostname normalization when checking NOPROXY rules. Requests to loopback addresses like localhost. with a trailing dot or ::1 IPv6 literal skip NOPROXY matching and go...

CVE-2025-62718

A flaw was found in Axios, a promise-based HTTP client. This vulnerability occurs because Axios does not correctly handle hostname normalization when evaluating NOPROXY rules. An attacker can exploit this by crafting requests to loopback addresses e.g., localhost. or ::1 which bypass the NOPROXY...

Axios has a NO_PROXY Hostname Normalization Bypass that Leads to SSRF

Axios does not correctly handle hostname normalization when checking NOPROXY rules. Requests to loopback addresses like localhost. with a trailing dot or ::1 IPv6 literal skip NOPROXY matching and go through the configured proxy. This goes against what developers expect and lets attackers force...

EUVD-2025-209381

Axios has a NOPROXY Hostname Normalization Bypass Leads to SSRF...

GHSA-3P68-RC4W-QGX5 Axios has a NO_PROXY Hostname Normalization Bypass that Leads to SSRF

Axios does not correctly handle hostname normalization when checking NOPROXY rules. Requests to loopback addresses like localhost. with a trailing dot or ::1 IPv6 literal skip NOPROXY matching and go through the configured proxy. This goes against what developers expect and lets attackers force...

Unintended Proxy or Intermediary ('Confused Deputy')

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 Unintended Proxy or Intermediary 'Confused Deputy' via improper hostname normalization in the NOPROXY environment variable. An attacker controlling reques...

DEBIAN-CVE-2025-62718

Axios is a promise based HTTP client for the browser and Node.js. Prior to 1.15.0 and 0.31.0, Axios does not correctly handle hostname normalization when checking NOPROXY rules. Requests to loopback addresses like localhost. with a trailing dot or ::1 IPv6 literal skip NOPROXY matching and go...

CVE-2025-62718

Axios is a promise based HTTP client for the browser and Node.js. Prior to 1.15.0 and 0.31.0, Axios does not correctly handle hostname normalization when checking NOPROXY rules. Requests to loopback addresses like localhost. with a trailing dot or ::1 IPv6 literal skip NOPROXY matching and go...

UBUNTU-CVE-2025-62718

Axios is a promise based HTTP client for the browser and Node.js. Prior to 1.15.0 and 0.31.0, Axios does not correctly handle hostname normalization when checking NOPROXY rules. Requests to loopback addresses like localhost. with a trailing dot or ::1 IPv6 literal skip NOPROXY matching and go...

CVE-2025-62718

Axios is a promise based HTTP client for the browser and Node.js. Prior to 1.15.0, Axios does not correctly handle hostname normalization when checking NOPROXY rules. Requests to loopback addresses like localhost. with a trailing dot or ::1 IPv6 literal skip NOPROXY matching and go through the...

CVE-2025-62718 Axios has a NO_PROXY Hostname Normalization Bypass that Leads to SSRF

Axios is a promise based HTTP client for the browser and Node.js. Prior to 1.15.0 and 0.31.0, Axios does not correctly handle hostname normalization when checking NOPROXY rules. Requests to loopback addresses like localhost. with a trailing dot or ::1 IPv6 literal skip NOPROXY matching and go...

CVE-2025-62718

Axios is a promise based HTTP client for the browser and Node.js. Prior to 1.15.0 and 0.31.0, Axios does not correctly handle hostname normalization when checking NOPROXY rules. Requests to loopback addresses like localhost. with a trailing dot or ::1 IPv6 literal skip NOPROXY matching and go...

CVE-2025-62718 Axios has a NO_PROXY Hostname Normalization Bypass that Leads to SSRF

Axios is a promise based HTTP client for the browser and Node.js. Prior to 1.15.0 and 0.31.0, Axios does not correctly handle hostname normalization when checking NOPROXY rules. Requests to loopback addresses like localhost. with a trailing dot or ::1 IPv6 literal skip NOPROXY matching and go...

CVE-2025-62718 Axios has a NO_PROXY Hostname Normalization Bypass that Leads to SSRF

Axios is a promise based HTTP client for the browser and Node.js. Prior to 1.15.0 and 0.31.0, Axios does not correctly handle hostname normalization when checking NOPROXY rules. Requests to loopback addresses like localhost. with a trailing dot or ::1 IPv6 literal skip NOPROXY matching and go...

openssl: Out-of-bounds read in HTTP client no_proxy handling

A flaw was found in the OpenSSL HTTP client API noproxy handling. This vulnerability allows an application level denial of service application crash via an attacker-controlled IPv6 URL when the noproxy environment variable is set...