CVE-2025-22870

PoC – CVE-2025-22870 – HTTP Proxy Bypass via IPv6 Zone ID in Go Summary This Proof of Concept demonstrates the exploitation of CVE-2025-22870, a vulnerability in the golang.org/x/net/http/httpproxy package prior to v0.36.0, which can be used to bypass HTTP proxy restrictions by abusing the way IP...

axios: Axios: Proxy bypass via IPv4-mapped IPv6 address non-normalization

A flaw was found in Axios, a promise-based HTTP client. This vulnerability occurs because Axios does not properly normalize IPv4-mapped IPv6 addresses. When a NOPROXY setting is configured to block direct access to specific IPv4 addresses, an attacker can bypass this restriction by using the...

axios: Axios: Proxy bypass via IPv4-mapped IPv6 address non-normalization

A flaw was found in Axios, a promise-based HTTP client. This vulnerability occurs because Axios does not properly normalize IPv4-mapped IPv6 addresses. When a NOPROXY setting is configured to block direct access to specific IPv4 addresses, an attacker can bypass this restriction by using the...

Security Bulletin: Multiple Security Vulnerabilities in axios affect Content Cortex for Microsoft Office

Summary axios versions before 1.18.0 0.x: before 0.33.0 have multiple vulnerabilities CVSS up to 8.3, High. CVE-2026-67312/67313 are uncontrolled recursion issues in formDataToJSON that exhaust the call stack via deeply nested field names, causing denial of service. CVE-2026-67314/67316/67319 are...

axios: axios: NO_PROXY bypass allows exposure of local services

A flaw was found in axios. This vulnerability occurs because the software fails to correctly identify 0.0.0.0 as a local loopback address when evaluating NOPROXY rules. A remote attacker could exploit this by providing a 0.0.0.0 URL, causing requests to bypass intended proxy restrictions. This...

GHSA-6HQM-HM2V-3P2P Duplicate Advisory: Axios: NO_PROXY bypass for 0.0.0.0 local addresses in axios

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-f4gw-2p7v-4548. This link is maintained to preserve external references. Original Description axios versions 1.15.0 before 1.18.0 fail to recognize 0.0.0.0 as a loopback address in shouldBypassProxy.js, allowing...

DEBIAN-CVE-2026-44492

Axios is a promise based HTTP client for the browser and Node.js. Prior to 0.32.0 and 1.16.0, Axios does not normalise IPv4-mapped IPv6 addresses. When NOPROXY lists an IPv4 address such as 127.0.0.1 or 169.254.169.254, a request URL using the IPv4-mapped IPv6 form ::ffff:7f00:1, ::ffff:a9fe:a9fe...

Node.js Module axios < 1.15.1 Multiple Vulnerabilities

The version of the axios Node.js module installed on the remote host is prior to 1.15.1. It is, therefore, affected by multiple vulnerabilities: - Prototype pollution gadgets in axios allow response tampering, data exfiltration, and request hijacking. CVE-2026-42033 - Axios' HTTP adapter-streamed...

CVE-2026-42038

Axios is a promise based HTTP client for the browser and Node.js. Prior to 1.15.1 and 0.31.1, he fix for noproxy hostname normalization bypass is incomplete. When noproxy=localhost is set, requests to 127.0.0.1 and ::1 still route through the proxy instead of bypassing it. The shouldBypassProxy...

CVE-2026-42038

Axios is a promise based HTTP client for the browser and Node.js. Prior to 1.15.1 and 0.31.1, he fix for noproxy hostname normalization bypass is incomplete. When noproxy=localhost is set, requests to 127.0.0.1 and ::1 still route through the proxy instead of bypassing it. The shouldBypassProxy...

CVE-2026-42038 Axios: no_proxy bypass via IP alias allows SSRF

Axios is a promise based HTTP client for the browser and Node.js. Prior to 1.15.1 and 0.31.1, he fix for noproxy hostname normalization bypass is incomplete. When noproxy=localhost is set, requests to 127.0.0.1 and ::1 still route through the proxy instead of bypassing it. The shouldBypassProxy...

curl: no_proxy IDN mismatch: Unicode hostnames bypass proxy exclusion list

Summary Unicode IDN hostnames in noproxy are never converted to punycode before comparison, so they never match the request hostname which curl has already converted to punycode. A user who types noproxy="bücher.de" and requests http://bücher.de/ expects the proxy to be bypassed. Instead curl...

SUSE SLES16: libopenssl-3-devel / libopenssl-3-fips-provider / etc (SUSE-SU-2025:21213-1)

The remote SUSE Linux SLES16 / SLESSAP16 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2025:21213-1 advisory. - CVE-2025-9230: Fixed out-of-bounds read & write in RFC 3211 KEK unwrap bsc1250232 - CVE-2025-9231: Fixedk timing side-channel in...

MGASA-2025-0241 Updated quictls packages with two security issues and bug fixes

Two security issues and miscellaneous minor bug fixes. Fix Out-of-bounds read & write in RFC 3211 KEK Unwrap. CVE-2025-9230 Fix Out-of-bounds read in HTTP client noproxy handling. CVE-2025-9232...

EUVD-2025-31727

Malicious code in bioql PyPI...

OpenSSL 3.2.0 < 3.2.6 Multiple Vulnerabilities

The version of OpenSSL installed on the remote host is prior to 3.2.6. It is, therefore, affected by multiple vulnerabilities as referenced in the 3.2.6 advisory. - Issue summary: A timing side-channel which could potentially allow remote recovery of the private key exists in the SM2 algorithm...

Linux Distros Unpatched Vulnerability : CVE-2025-9232

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Issue summary: An application using the OpenSSL HTTP client API functions may trigger an out-of-bounds read if the 'noproxy' environment variable is set and the...

FreeBSD : OpenSSL -- multiple vulnerabilities (00e912c5-9e92-11f0-bc5f-8447094a420f)

The version of FreeBSD installed on the remote host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the 00e912c5-9e92-11f0-bc5f-8447094a420f advisory. The OpenSSL project reports reports: Out-of-bounds read & write in RFC 3211 KEK Unwrap Timing...

ALPINE-CVE-2025-9232

Issue summary: An application using the OpenSSL HTTP client API functions may trigger an out-of-bounds read if the 'noproxy' environment variable is set and the host portion of the authority component of the HTTP URL is an IPv6 address. Impact summary: An out-of-bounds read can trigger a crash...

CVE-2025-9232 Out-of-bounds read in HTTP client no_proxy handling

Issue summary: An application using the OpenSSL HTTP client API functions may trigger an out-of-bounds read if the 'noproxy' environment variable is set and the host portion of the authority component of the HTTP URL is an IPv6 address. Impact summary: An out-of-bounds read can trigger a crash...