Reference page — cumulative record through Sunday, October 4, 2026 UTC. Reference pages update as the archive grows; only dated daily editions are immutable pages of record.

CVE-2026-67316

CVE-2026-67316MEDIUM

axios before 1.18.0 Prototype Pollution via bodyless methods

  AV  AC  AT  PR  UI  VC  VI  VA   CVSS    EPSS   %ile   KEV
   N   H   P   N   N   N   L   N    6.3   .0042   34.5     —

AFFECTED
  Product  Versions     Fixed
  axios    1.0.0 –      1.18.0
  axios    unspecified  0.33.0

TIMELINE
  Jul 29  Reserved by VulnCheck
  Aug 1   Published (CNA: VulnCheck)
  Sep 1   EXPLOIT PUBLISHED — CVE-2026-67316 (axios). Public exploit reference added.

CWE-1321 · CNA: VulnCheck · CVSS v4.0 · 2 references · NVD status: Analyzed

Description

axios is vulnerable to read-side prototype-pollution gadgets that can alter request construction when Object.prototype has already been polluted by a separate vulnerability or dependency. In the bodyless method aliases (axios.get(), axios.delete(), axios.head(), axios.options()), inherited data is read via (config || {}).data before config normalization, causing an attacker-controlled body to be sent on requests that did not set one. Additional low-level paths, only reachable when calling exported adapters/helpers (e.g. lib/adapters/http.js, unsafe/helpers/resolveConfig.js) directly with plain configs and no own proxy or paramsSerializer, can inherit polluted proxy values (routing requests through an attacker-controlled proxy) or paramsSerializer values (attacker-controlled URL serialization). These low-level gadgets do not reproduce through normal high-level axios calls on 1.15.2+. The issue is fixed in axios 1.18.0 and 0.33.0.

Lifecycle

Complete event history — 3 events, chronological
Date	Event	Detail
July 29, 2026	Reserved	Reserved by VulnCheck
August 1, 2026	Published	Published (CNA: VulnCheck)
September 1, 2026	EXPLOIT PUBLISHED	EXPLOIT PUBLISHED — CVE-2026-67316 (axios). Public exploit reference added.

Affected

Affected products and packages — 2 rows
Vendor	Product / Package	Ecosystem	Version introduced	Fixed
axios	axios	—	1.0.0	1.18.0
axios	axios	—	—	0.33.0

Weaknesses

CWE-1321

References (2)

https://github.com/axios/axios/security/advisories/GHSA-mmx7-hfxf-jppx [Exploit, Mitigation, Vendor Advisory]
https://www.vulncheck.com/advisories/axios-before-prototype-pollution-via-bodyless-methods [Third Party Advisory]

Authoritative record: CVE-2026-67316 at cve.org

Vendors: axios

Weaknesses: CWE-1321

About this page

This is a reference page, not a dated page of record. It assembles the complete lifecycle of CVE-2026-67316 from the CVE Program record, NVD enrichment, the CISA KEV catalog, EPSS, and OSV advisories. The box score's numbers (CVSS, EPSS, KEV status) are current as of Sunday, October 4, 2026 UTC and are re-derived as the archive grows; only dated daily editions are immutable pages of record. The authoritative source for this identifier is cve.org.