CVE-2026-67312
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N
Summary
axios versions from 0.28.0 before 0.33.0 and from 1.0.0 before 1.18.0 contain uncontrolled recursion in formDataToJSON (exposed as axios.formToJSON() and used internally when serializing FormData with Content-Type: application/json). When an application passes attacker-controlled FormData field names, a field name with thousands of nested bracket-delimited segments causes unbounded recursion in buildPath(), exhausting the JavaScript call stack (RangeError: Maximum call stack size exceeded) and causing denial of service for that request, or process termination in applications without appropriate error handling.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| axios | axios | 0.28.0 < 0.33.0 | affected |
| axios | axios | 0.33.0 | unaffected |
| axios | axios | 1.0.0 < 1.18.0 | affected |
| axios | axios | 1.18.0 | unaffected |
Weaknesses
- CWE-400: Uncontrolled Resource Consumption
References
- https://github.com/axios/axios/security/advisories/GHSA-pmv8-rq9r-6j72
- https://www.vulncheck.com/advisories/axios-before-denial-of-service-via-formtojson
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