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Fencer Vulns
high 7.2

CVE-2026-42043 json

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

published 2026-04-24 6 mo ago modified 2026-09-10 1 mo ago also EUVD-2026-25608 , GHSA-pmwg-cvhr-8vh7

cvss
7.2
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.7%
EPSS 0.7% chance of exploitation in 30 days, percentile 53%
public exploits
0
none known

Summary

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.

Patch / fix

  • npm axios 0.31.1, 1.15.1
  • Red Hat multicluster engine for Kubernetes 2.1 1780917531
  • Red Hat multicluster engine for Kubernetes 2.11 1780910888
  • Red Hat multicluster engine for Kubernetes 2.6 1778511348
  • Red Hat multicluster engine for Kubernetes 2.8 1778383863
  • Red Hat multicluster engine for Kubernetes 2.9 1778532610
  • Red Hat Network Observability (NETOBSERV) 1.11.0 1778508956, 1778510461
  • Red Hat Red Hat Advanced Cluster Management for Kubernetes 2.14 1783451729
  • Red Hat Red Hat Advanced Cluster Management for Kubernetes 2.15 1780876734
  • Red Hat Red Hat Advanced Cluster Management for Kubernetes 2.16 1780600823
  • Red Hat Red Hat Advanced Cluster Security 4.9 1779371594
  • Red Hat Red Hat Advanced Cluster Security for Kubernetes 4.10 1779293013
  • Red Hat Red Hat Developer Hub 1.8 1779841586
  • Red Hat Red Hat Developer Hub 1.9 1782761244
  • Red Hat Red Hat Discovery 2 1778156756
  • Red Hat Red Hat Migration Toolkit 1.8 1780590717
  • Red Hat Red Hat OpenShift AI 2.25 1780467029, 1780467147
  • Red Hat Red Hat OpenShift Container Platform 4.20 1778645099
  • Red Hat Red Hat OpenShift Container Platform 4.21 1778539338, 1785354128
  • Red Hat Red Hat OpenShift Dev Spaces 3.28 1779341289, 1779814592
  • Red Hat Red Hat OpenShift Service Mesh 2.6 1778191378, 1778191473
  • Red Hat Red Hat OpenShift Service Mesh 3.0 1778163785, 1778164208
  • Red Hat Red Hat OpenShift Service Mesh 3.1 1778163935, 1778164042
  • Red Hat Red Hat OpenShift Service Mesh 3.2 1778163792, 1778163909
  • Red Hat Red Hat OpenShift Service Mesh 3.3 1778163785, 1778163986
  • Red Hat Red Hat Quay 3.10 1779822261
  • Red Hat Red Hat Quay 3.12 1779811412
  • Red Hat Red Hat Quay 3.14 1779689392
  • Red Hat Red Hat Quay 3.15 1780891395
  • Red Hat Red Hat Quay 3.16 1779204086
  • node-axios Debian 14 1.15.2-1

debian advisories DEBIAN-CVE-2026-42043

  • node-axios Ubuntu Pro 20.04 LTS 0.19.0+dfsg-2ubuntu0.1~esm1
  • node-axios Ubuntu Pro 22.04 LTS 0.26.0+dfsg-1ubuntu0.1~esm1
  • node-axios Ubuntu Pro 24.04 LTS 1.6.8+dfsg-2ubuntu0.1~esm1
  • node-axios Ubuntu Pro 26.04 LTS 1.13.2+dfsg-1ubuntu0.1~esm1

ubuntu advisories UBUNTU-CVE-2026-42043

Ubuntu security data © Canonical Ltd., from https://github.com/canonical/ubuntu-security-notices via OSV; changed: normalised to fixed package versions per release. CC BY-SA 4.0

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

red hat product security vex CVE-2026-42043 updated cvss 7.2

axios: Axios: NO_PROXY bypass via crafted URL

  • Red Hat OpenShift Pipelines openshift-pipelines/pipelines-hub-ui-rhel8, openshift-pipelines/pipelines-hub-ui-rhel9
    affected: no fix available
  • Red Hat Ansible Automation Platform 2 automation-hub, automation-controller, ansible-automation-platform/automation-dashboard-rhel9
    affected: no fix available, no fix planned “Will not fix”
  • Red Hat build of Apicurio Registry 2 axios
    affected: no fix planned “Will not fix”
  • Red Hat build of Apicurio Registry 3 apicurio/apicurio-registry-ui-rhel8, apicurio/apicurio-registry-ui-rhel9
    affected: no fix available
  • Red Hat Build of Podman Desktop - Tech Preview rhdesktop/rh-podman-desktop-ext-openshift-local-rhel10 Red Hat Enterprise Linux 8 grafana, grafana-loki, grafana-mssql, grafana-mysql, grafana-selinux, grafana-graphite, +8 more
    affected: no fix planned “Will not fix”
  • Red Hat Enterprise Linux AI (RHEL AI) 3 rhelai3/bootc-cuda-rhel9, rhelai3/bootc-rocm-rhel9, rhelai3/disk-image-cuda-rhel9 Red Hat OpenShift AI (RHOAI) rhoai/odh-mod-arch-maas-rhel9, rhoai/odh-mod-arch-gen-ai-rhel9 Red Hat OpenShift Container Platform 4 openshift3/ose-console, openshift4/ose-console, openshift4/ose-console-rhel9 Red Hat Self-service automation portal 2 ansible-automation-platform/automation-portal
    affected: no fix available
  • Red Hat HawtIO HawtIO 4.4.0
    fixed: vendor fix RHSA-2026:25089
  • Red Hat multicluster engine for Kubernetes 2.6 multicluster-engine 1778511348
    fixed: vendor fix RHSA-2026:17657
show 28 more
  • Red Hat multicluster engine for Kubernetes 2.8 multicluster-engine 1778383863
    fixed: vendor fix RHSA-2026:17699
  • Red Hat multicluster engine for Kubernetes 2.9 multicluster-engine 1778532610
    fixed: vendor fix RHSA-2026:19109
  • Red Hat multicluster engine for Kubernetes 2.10 multicluster-engine/console-mce-rhel9 1780917531
    fixed: vendor fix RHSA-2026:24536
  • Red Hat multicluster engine for Kubernetes 2.11 multicluster-engine/console-mce-rhel9 1780910888
    fixed: vendor fix RHSA-2026:25271
  • Red Hat Network Observability (NETOBSERV) 1.11.0 network-observability 1778508956, network-observability 1778510461
    fixed: vendor fix RHSA-2026:16874
  • Red Hat Advanced Cluster Management for Kubernetes 2.14 rhacm2/console-rhel9 1783451729
    fixed: vendor fix RHSA-2026:36882
  • Red Hat Advanced Cluster Management for Kubernetes 2.15 rhacm2/console-rhel9 1780876734
    fixed: vendor fix RHSA-2026:24539
  • Red Hat Advanced Cluster Management for Kubernetes 2.16 rhacm2/console-rhel9 1780600823
    fixed: vendor fix RHSA-2026:25273
  • Red Hat Advanced Cluster Security 4.9 advanced-cluster-security/rhacs-main-rhel8 1779371594
    fixed: vendor fix RHSA-2026:20938
  • Red Hat Advanced Cluster Security for Kubernetes for IBM Power, little endian 4.10 advanced-cluster-security 1779293013
    fixed: vendor fix RHSA-2026:20889
  • Red Hat Ceph Storage 9.2 rhceph/rhceph-9-rhel10 1790843527
    fixed: vendor fix RHSA-2026:86618
  • Red Hat Data Grid 8.6.1
    fixed: vendor fix RHSA-2026:22619
  • Red Hat Developer Hub 1.8 rhdh/rhdh-hub-rhel9 1779841586
    fixed: vendor fix RHSA-2026:21338
  • Red Hat Developer Hub 1.9 rhdh/rhdh-hub-rhel9 1782761244
    fixed: vendor fix RHSA-2026:33574
  • Red Hat Discovery 2 discovery 1778156756
    fixed: vendor fix RHSA-2026:14937
  • Red Hat Migration Toolkit 1.8 rhmtc/openshift-migration-ui-rhel8 1780590717
    fixed: vendor fix RHSA-2026:25041
  • Red Hat OpenShift AI 2.25 rhoai/odh-dashboard-rhel9 1780467029, rhoai/odh-mod-arch-model-registry-rhel9 1780467147
    fixed: vendor fix RHSA-2026:24977
  • Red Hat OpenShift Container Platform 4.20 openshift4 1778645099
    fixed: vendor fix RHSA-2026:17468
  • Red Hat OpenShift Container Platform 4.21 openshift4 1778539338, openshift4/ose-monitoring-plugin-rhel9 1785354128
    fixed: vendor fix RHSA-2026:17474
  • Red Hat OpenShift Dev Spaces 3.28 devspaces/code-rhel9 1779814592, devspaces/dashboard-rhel9 1779341289
    fixed: vendor fix RHSA-2026:21772
  • Red Hat OpenShift Service Mesh 2.6 openshift-service-mesh 1778191378, openshift-service-mesh 1778191473
    fixed: vendor fix RHSA-2026:16476
  • Red Hat OpenShift Service Mesh 3.0 openshift-service-mesh 1778163785, openshift-service-mesh 1778164208
    fixed: vendor fix RHSA-2026:16534
  • Red Hat OpenShift Service Mesh 3.1 openshift-service-mesh 1778163935, openshift-service-mesh 1778164042
    fixed: vendor fix RHSA-2026:16532
  • Red Hat OpenShift Service Mesh 3.2 openshift-service-mesh 1778163792, openshift-service-mesh 1778163909
    fixed: vendor fix RHSA-2026:16535
  • Red Hat OpenShift Service Mesh 3.3 openshift-service-mesh 1778163785, openshift-service-mesh 1778163986
    fixed: vendor fix RHSA-2026:16542
  • Red Hat Quay 3.9 quay/quay-rhel8 1779811473
    fixed: vendor fix RHSA-2026:23361
  • Red Hat Quay 3.10 quay/quay-rhel8 1779822261
    fixed: vendor fix RHSA-2026:22840
  • Red Hat Quay 3.12 quay/quay-rhel8 1779811412
    fixed: vendor fix RHSA-2026:22629

5 more fixed, 45 more not affected in the full advisory

Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf

CISA SSVC

Exploitation
Proof of concept is public
Automatable
yes
Technical impact
partial
Assessed
6 mo ago

Exploit prediction

0.71% chance of exploitation in the next 30 days, higher than 53% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • github.com https://github.com/axios/axios/security/advisories/GHSA-pmwg-cvhr-8vh7 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
CNA 3.1 7.2 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
CISA ADP 3.1 7.2 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
GitHub 3.1 7.2 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
NVD 3.1 10.0 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N

Affected packages

ecosystem package affected fixed in
npm axios
>=1.0.0, <1.15.1
<0.31.1
1.15.1
0.31.1

Affected products

  • axios axios
  • Red Hat HawtIO HawtIO 4.4.0
  • Red Hat Red Hat Data Grid 8.6.1
  • 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 multicluster engine for Kubernetes 2.8
  • Red Hat multicluster engine for Kubernetes 2.9
  • Red Hat Network Observability (NETOBSERV) 1.11.0
  • 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 Developer Hub 1.8
  • Red Hat Red Hat Developer Hub 1.9
  • Red Hat Red Hat Discovery 2
  • Red Hat Red Hat Migration Toolkit 1.8
  • Red Hat Red Hat OpenShift AI 2.25
  • Red Hat Red Hat OpenShift Container Platform 4.20
  • Red Hat Red Hat OpenShift Container Platform 4.21
  • Red Hat Red Hat OpenShift Dev Spaces 3.28
  • Red Hat Red Hat OpenShift Service Mesh 2.6
  • Red Hat Red Hat OpenShift Service Mesh 3.0
  • Red Hat Red Hat OpenShift Service Mesh 3.1
  • Red Hat Red Hat OpenShift Service Mesh 3.2
  • Red Hat Red Hat OpenShift Service Mesh 3.3
  • Red Hat Red Hat Quay 3.10
  • Red Hat Red Hat Quay 3.12
  • Red Hat Red Hat Quay 3.14
  • Red Hat Red Hat Quay 3.15
  • Red Hat Red Hat Quay 3.16
  • Red Hat Red Hat Quay 3.17
  • Red Hat Red Hat Quay 3.9
  • Red Hat Red Hat Satellite 6.18
  • Red Hat Cryostat 4
  • Red Hat Gatekeeper 3
  • Red Hat Migration Toolkit for Applications 8
  • Red Hat OpenShift Pipelines
  • Red Hat OpenShift Service Mesh 3
  • Red Hat Red Hat 3scale API Management Platform 2
  • 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 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

Classification

Weakness
  • CWE-183 Permissive List of Allowed Inputs
  • CWE-441 Unintended Proxy or Intermediary
  • CWE-918 Server-Side Request Forgery

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

CPEs and fixed versions use Anchore's correction of NVD's data: Added CPE configurations because not yet analyzed by NVD.