Description
Axios is a promise-based HTTP client for the browser and Node.js. From 1.15.0 until 1.20.0, Axios shouldBypassProxy treats the NO_PROXY CIDR form as a textual hostname suffix instead of evaluating the network range. A request targets an address covered by a CIDR entry in NO_PROXY while a proxy is configured. The CIDR bypass rule is not matched, so the request is sent through the configured proxy. For plaintext HTTP, the proxy can observe and modify URLs, headers, and bodies; for HTTPS, it can observe connection metadata and CONNECT requests. This issue is fixed in version 1.20.0.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| axios | axios | >= 1.15.0, < 1.20.0 | — |
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 14 | node-axios | 1.20.0-1 | — |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 26.10 | node-axios | No fix yet | — |
Show 4 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu Pro 26.04 LTS | node-axios | No fix yet | — |
| Ubuntu Pro 24.04 LTS | node-axios | No fix yet | — |
| Ubuntu Pro 22.04 LTS | node-axios | No fix yet | — |
| Ubuntu Pro 20.04 LTS | node-axios | No fix yet | — |
Red Hat
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Red Hat Hardened Images 1 | grafana12.4 | 12.4.12-0.4.hum1 | RHSA-2026:76677 |
| Red Hat Hardened Images 1 | grafana13.1 | 13.1.7-0.1.hum1 | RHSA-2026:76448 |
| Red Hat Hardened Images 1 | grafana13.2 | 13.2.3-0.1.hum1 | RHSA-2026:76430 |
Wolfi
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Wolfi rolling | kubeflow-centraldashboard | 2.0.0-r5 | — |
| Wolfi rolling | langfuse-3 +1 | 3.225.11-r2 | — |
| Wolfi rolling | lerna | 10.0.1-r8 | — |
| Wolfi rolling | nextcloud-server-33 | 33.0.9-r1 | — |
| Wolfi rolling | opensearch-dashboards-3 | 3.8.0-r8 | — |
| Wolfi rolling | prism | 5.16.0-r13 | — |
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| npm | axios | >= 1.15.0, < 1.20.0 | 1.20.0 | GHSA-44g4-m2mj-wpvx |
Advisories 3
- RHSA-2026:76448 Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update Red Hat Security Advisories (RHSA) · Oct 20, 2026
- RHSA-2026:76677 Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update Red Hat Security Advisories (RHSA) · Oct 20, 2026
- RHSA-2026:76430 Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update Red Hat Security Advisories (RHSA) · Oct 20, 2026