Denial of Service Vulnerability in Axios by Axios
CVE-2026-67312

6.3MEDIUM

Key Information:

Vendor

AxiOS

Status
AxiOS
Vendor
CVE Published:
1 August 2026

What is CVE-2026-67312?

The vulnerability arises from uncontrolled recursion in the formDataToJSON method of Axios, which is triggered when attackers exploit field names in FormData. This can lead to unbounded recursion and ultimately exhaust the JavaScript call stack, resulting in a Denial of Service condition for the affected application. Applications that do not handle errors appropriately may experience process termination under such conditions, making it crucial for developers using Axios versions prior to 0.33.0 and 1.18.0 to apply necessary patches.

Affected Version(s)

axios 0.28.0 < 0.33.0

axios 1.0.0 < 1.18.0

axios 0.33.0

References

https://github.com/axios/axios/security/advisories/GHSA-p...
vendor-advisory
https://www.vulncheck.com/advisories/axios-before-denial-...
third-party-advisory

CVSS V4

Score:
6.3
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
Physical
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

sam-caldwell
.