PT-2026-35049 · Npm · Axios

Published 2026-04-24 · Updated 2026-04-24 · CVE-2026-42039

Positive Technologies (AI Summary)

CVSS v4.0

6.9

Medium

AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N

Name of the Vulnerable Software and Affected Versions Axios versions prior to 1.15.1 Axios versions prior to 0.31.1

Description The toFormData function recursively processes nested objects without a depth limit. Consequently, providing a deeply nested value as request data can cause the Node.js process to crash due to a RangeError.

Recommendations Update to version 1.15.1 or later. Update to version 0.31.1 or later.

Exploit

Fix

Uncontrolled Recursion

Weakness Enumeration

CWE-674

Related Identifiers

CVE-2026-42039

Affected Products

Axios

References · 3

• 🔥 https://github.com/axios/axios/security/advisories/GHSA-62hf-57xw-28j9 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2026-42039 · Security Note
• https://twitter.com/CVEnew/status/2047798585992020217 · Twitter Post