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TI-2026-47615 Aliases CVE-2026-67319GHSA-7q8q-rj6j-mhjq

axios before 0.33.0 Prototype Pollution via nested option objects

Priority MEDIUM 61CWE-1321Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
High
Attack requirements
Present
Impact type
—
Confidentiality · integrity · availability
None · Low · None
Fix status
Partial Red Hat: 1 fixed, 23 without a fix

Attack profile from CVSS 4.0 · CNA. Fix status from CNA, GitHub and Red Hat.

Summary

axios before 0.33.0 (and 1.x before 1.18.0) can consume inherited properties from nested request option objects when the JavaScript process's Object.prototype has already been polluted by another component. While the top-level merged config uses a null prototype, nested plain objects such as auth and paramsSerializer are cloned into ordinary objects and read without own-property checks. When an application passes placeholder nested objects such as auth: {} or paramsSerializer: {}, inherited username/password values can cause silent injection of an Authorization: Basic header, and inherited encode/serialize values can alter query-string serialization (full serializer replacement requires a function-valued pollution primitive). This is exploitable only in the presence of pre-existing prototype pollution.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00318 24th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix Partial axios (axios): 0.33.0, 1.18.0axios (npm): 0.33.0, 1.18.0Red Hat: 2 advisoriesRed Hat: 1 fixed, 23 without a fix

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Poc
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
axiosaxios0.8.0 to before 0.33.00.33.0Patch availableCNA
axiosaxios1.0.0 to before 1.18.01.18.0Patch availableCNA
—axios (npm)0.8.0 to before 0.33.00.33.0Patch availableGHSA-7q8q-rj6j-mhjq
—axios (npm)1.0.0 to before 1.18.01.18.0Patch availableGHSA-7q8q-rj6j-mhjq
  • axios Vendoraxios Affected 0.8.0 to before 0.33.0 Fixed in 0.33.0 Patch available CNA
  • axios Vendoraxios Affected 1.0.0 to before 1.18.0 Fixed in 1.18.0 Patch available CNA
  • axios (npm) Vendor— Affected 0.8.0 to before 0.33.0 Fixed in 0.33.0 Patch available GHSA-7q8q-rj6j-mhjq
  • axios (npm) Vendor— Affected 1.0.0 to before 1.18.0 Fixed in 1.18.0 Patch available GHSA-7q8q-rj6j-mhjq

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:axios:axios:*:*:*:*:*:node.js:*:*before 0.33.0; 1.0.0 to before 1.18.0Vulnerableaxios
  • cpe:2.3:a:axios:axios:*:*:*:*:*:node.js:*:* Versions before 0.33.0; 1.0.0 to before 1.18.0 Vulnerable ·axios

Remediation

  • Fix · CNA axios (axios) Fixed in 0.33.0
  • Fix · CNA axios (axios) Fixed in 1.18.0
  • Fix · GHSA-7q8q-rj6j-mhjq axios (npm) Fixed in 0.33.0 Advisory →
  • Fix · GHSA-7q8q-rj6j-mhjq axios (npm) Fixed in 1.18.0 Advisory →

Red Hat 2 advisories

  • RHSA-2026:49401 Released 2026-08-01 · Red Hat rating Important
    Red Hat Hardened Images RPMs Security Update
    • Red Hat Hardened Images grafana12.4-12.4.6-0.3.hum1@aarch64, grafana12.4-12.4.6-0.3.hum1@src, grafana12.4-12.4.6-0.3.hum1@x86_64
  • RHSA-2026:49387 Released 2026-08-01 · Red Hat rating Important
    Red Hat Hardened Images RPMs Security Update
    • Red Hat Hardened Images grafana13.1-13.1.1-0.4.hum1@aarch64, grafana13.1-13.1.1-0.4.hum1@src, grafana13.1-13.1.1-0.4.hum1@x86_64

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

  • Release ·

    axios 1.18.0

    10 records Highest priority Priority HIGH 3 HIGH, 5 MEDIUM, 2 LOW

    Other records, highest priority first

    • TI-2026-47617 axios 0.31.1 before 0.33.0 and 1.15.1 before 1.18.0 Denial of Service via maxDepth bypassPriority HIGH 70
    • TI-2026-47614 axios 1.13.0 before 1.18.0 maxBodyLength Bypass via HTTP/2Priority HIGH 67
    • TI-2026-47609 axios 0.28.0 before 1.18.0 Denial of Service via formDataToJSONPriority HIGH 67
    Show all 10 records →
  • Release ·

    axios 0.33.0

    6 records Highest priority Priority HIGH 1 HIGH, 3 MEDIUM, 2 LOW

    Other records, highest priority first

    • TI-2026-47617 axios 0.31.1 before 0.33.0 and 1.15.1 before 1.18.0 Denial of Service via maxDepth bypassPriority HIGH 70
    • TI-2026-47612 axios before 1.18.0 Prototype Pollution via bodyless methodsPriority MEDIUM 61
    • TI-2026-47608 axios 0.28.0 before 0.33.0 and 1.0.0 before 1.18.0 Denial of Service via formToJSONPriority MEDIUM 61
    Show all 6 records →

Vendor assessments

Red Hat

Red Hat rating: Moderate. Red Hat's page for this CVE →

ProductStatusPlan or fix
Gatekeeper 3AffectedNo fix yet: Fix deferred
Migration Toolkit for Applications 8AffectedNo fix yet: Fix deferred
Migration Toolkit for ContainersAffectedNo fix yet: Fix deferred
Multicluster Engine for KubernetesAffectedNo fix yet: Fix deferred
Network Observability OperatorAffectedNo fix yet: Fix deferred
OpenShift PipelinesAffectedNo fix yet: Fix deferred
OpenShift Service Mesh 3AffectedNo fix yet: Fix deferred
Red Hat Advanced Cluster Management for Kubernetes 2AffectedNo fix yet: Fix deferred
Red Hat Advanced Cluster Security 4AffectedNo fix yet: Fix deferred
Red Hat Ansible Automation Platform 2AffectedNo fix yet: Fix deferred
Red Hat Enterprise Linux 8AffectedNo fix yet: Fix deferred
Red Hat Enterprise Linux 9AffectedNo fix yet: Fix deferred
Red Hat Enterprise Linux AI (RHEL AI) 3AffectedNo fix yet: Fix deferred
Red Hat OpenShift AI (RHOAI)AffectedNo fix yet: Fix deferred
Red Hat OpenShift Container Platform 4AffectedNo fix yet: Fix deferred
Red Hat OpenShift Dev SpacesAffectedNo fix yet: Fix deferred
Red Hat OpenShift Virtualization 4AffectedNo fix yet: Fix deferred
Red Hat Quay 3AffectedNo fix yet: Fix deferred
Red Hat Satellite 6AffectedNo fix yet: Fix deferred
Red Hat Trusted Profile AnalyzerAffectedNo fix yet: Fix deferred
Red Hat build of Apache Camel for Spring Boot 4AffectedNo fix yet: Fix deferred
Red Hat build of Apicurio Registry 3AffectedNo fix yet: Fix deferred
Self-service automation portal 2AffectedNo fix yet: Fix deferred
Red Hat Hardened ImagesFixed RHSA-2026:49387, RHSA-2026:49401
Not affected: 1 product
  • Red Hat Hardened Images

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-67319
  2. 2026-10-03 Alias added: GHSA-7q8q-rj6j-mhjq

References

Exploit 1

Advisory 2

Other 7

  • TI-2026-30422 Server-side request forgery in axios CVSS 3.1CRITICAL 10.0
  • TI-2026-32427 Server-side request forgery in axios CVSS 3.1HIGH 8.6
  • TI-2026-30578 Axios: Prototype pollution read-side gadgets in HTTP adapter allow credential injection and request hijacking CVSS 3.1CRITICAL 9.1
  • TI-2026-32428 Axios: Full Man-in-the-Middle via Prototype Pollution Gadget in `config.proxy` CVSS 3.1HIGH 8.7
  • TI-2025-20009 Possible SSRF and Credential Leakage via Absolute URL in axios Requests CVSS 4.0HIGH 7.7
  • TI-2026-32430 Axios: Regular Expression Denial of Service (ReDoS) via Cookie Name Injection CVSS 3.1HIGH 7.5
See all 43 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences