VULNERABILITY INTELLIGENCE

CVE-2026-67321

CVSS score6.9 MEDIUM
EPSS probability0.53%
CISA KEVNot currently listed
Published2026-08-01
Last modified2026-09-01
CVSS vectorCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N

Description

axios versions 0.31.1 before 0.33.0 and 1.15.1 before 1.18.0 contain an incomplete depth-limit bypass in toFormData.js when serializing objects with top-level keys ending in '{}'. Attackers who control object keys and nested values passed to axios form or parameter serialization can trigger a RangeError from JSON.stringify, causing denial of service in the affected request path.

Weakness classification

  • CWE-674: Uncontrolled Recursion

Primary references