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MEDIUM

axios 0.31.1 before 0.33.0 and 1.15.1 before 1.18.0 Denial of Service via maxDepth bypass

Published Aug 1, 2026

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.

Affected products

Remediation

No remediation recorded yet.

References (14)

Change history (0)

No recorded changes yet.

Sources
CVE.org / MITRE
Status PUBLISHED
Assigner VulnCheck
Published Aug 1, 2026
Updated Aug 3, 2026
Reserved Jul 29, 2026
CISA Vulnrichment
Updated Aug 3, 2026
NVD
Status Analyzed
Modified Sep 1, 2026
Red Hat
Severity Important
Public date Aug 1, 2026
GHSA-HCPX-6FM6-WX23