# 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

> 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. CVSS 7.2 (CVSS 3.1).

Canonical: https://rewindex.com/cve/CVE-2026-42043
Last updated: 2026-09-10T13:20:04Z

- Published: 2026-04-24 17:54 UTC · Updated: 2026-09-10 13:20 UTC · Assigner: GitHub\_M
- CVSS: 7.2 (CVSS 3.1) · Severity: High · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
- EPSS: 0.71%, 53th percentile (scored 2026-10-25)
- CISA KEV: no
- CWE: CWE-183, CWE-441, CWE-918

## Description

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 NO\_PROXY protection. This vulnerability is due to an incomplete for CVE-2025-62718, This vulnerability is fixed in 1.15.1 and 0.31.1.

## Affected vendors and products

- axios: axios
- Red Hat: Cryostat 4
- Red Hat: Gatekeeper 3
- Red Hat: HawtIO HawtIO 4.4.0
- Red Hat: Migration Toolkit for Applications 8
- Red Hat: multicluster engine for Kubernetes 2.1
- Red Hat: multicluster engine for Kubernetes 2.11
- Red Hat: multicluster engine for Kubernetes 2.6
- Red Hat: OpenShift Pipelines
- Red Hat: OpenShift Service Mesh 3
- Red Hat: Red Hat 3scale API Management Platform 2
- Red Hat: Red Hat Advanced Cluster Management for Kubernetes 2.14
- Red Hat: Red Hat Advanced Cluster Management for Kubernetes 2.15
- Red Hat: Red Hat Advanced Cluster Management for Kubernetes 2.16
- Red Hat: Red Hat Advanced Cluster Security 4.9
- Red Hat: Red Hat Advanced Cluster Security for Kubernetes 4.10
- Red Hat: Red Hat Ansible Automation Platform 2
- Red Hat: Red Hat build of Apicurio Registry 2
- Red Hat: Red Hat build of Apicurio Registry 3
- Red Hat: Red Hat Build of Podman Desktop - Tech Preview
- Red Hat: Red Hat Data Grid 8.6.1
- Red Hat: Red Hat Discovery 2
- Red Hat: Red Hat Enterprise Linux 8
- Red Hat: Red Hat Enterprise Linux 9
- Red Hat: Red Hat Enterprise Linux AI (RHEL AI) 3
- Red Hat: Red Hat Fuse 7
- Red Hat: Red Hat Hardened Images
- Red Hat: Red Hat OpenShift AI (RHOAI)
- Red Hat: Red Hat OpenShift Container Platform 4
- Red Hat: Red Hat OpenShift Virtualization 4
- Red Hat: Red Hat Process Automation 7
- Red Hat: Red Hat Trusted Artifact Signer
- Red Hat: Red Hat Trusted Profile Analyzer
- Red Hat: Self-service automation portal 2
- Red Hat: streams for Apache Kafka 2
- Red Hat: streams for Apache Kafka 3

## Tracked companies

- [Confluence](https://rewindex.com/company/confluence.md)
- [Jira](https://rewindex.com/company/jira.md)

## References

- [CVE record on cve.org](https://www.cve.org/CVERecord?id=CVE-2026-42043)
- [NVD entry](https://nvd.nist.gov/vuln/detail/CVE-2026-42043)
- [https://github.com/axios/axios/security/advisories/GHSA-pmwg-cvhr-8vh7](https://github.com/axios/axios/security/advisories/GHSA-pmwg-cvhr-8vh7)

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_Sources: CVE records from the CVE Program (cve.org). CVE® is a registered trademark of The MITRE Corporation. (https://www.cve.org/) This product uses data from the NVD API but is not endorsed or certified by the NVD. (https://nvd.nist.gov/) Known Exploited Vulnerabilities catalog from CISA. (https://www.cisa.gov/known-exploited-vulnerabilities-catalog) EPSS scores from FIRST (Exploit Prediction Scoring System). (https://www.first.org/epss/)_


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Canonical: https://rewindex.com/cve/CVE-2026-42043 · Markdown: https://rewindex.com/cve/CVE-2026-42043.md · JSON: https://rewindex.com/api/v1/cves/CVE-2026-42043 · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-10-26T03:13:06.645Z