CVE-2026-67321

UNKNOWN 0.0

axios before 0.33.0 Denial of Service via maxDepth bypass

CVSS Score

0.0

EPSS Score

0.0%

EPSS Percentile

0th

axios before 0.33.0 contains 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.

CWE	CWE-674
Vendor	axios
Product	axios
Published	Aug 1, 2026

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Affected Versions

axios / axios

0.31.1 < 0.33.0

axios / axios

1.15.1 < 1.18.0

References

NVD ↗ CVE.org ↗ EPSS Data ↗

github.com: https://github.com/axios/axios/security/advisories/GHSA-hcpx-6fm6-wx23 vulncheck.com: https://www.vulncheck.com/advisories/axios-before-denial-of-service-via-maxdepth-bypass

Credits

🔍 fg0x0