CVE-2026-67313

axios 0.28.0 before 1.18.0 Denial of Service via formDataToJSON

HIGH
7.5
CVSS Score
Published: August 1, 2026 at 12:22 PM UTC
Updated: September 1, 2026 at 03:51 PM UTC
1 product affected across 1 vendorAxios

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Severity
HIGH7.5
Exploit prediction
EPSS 0.5%
SSVC
PoC

Description

axios versions 0.28.0 and later contain uncontrolled recursion in formDataToJSON when processing FormData field names with deeply nested bracket segments. Attackers can supply FormData with field names containing thousands of nested brackets to exhaust the JavaScript call stack and trigger RangeError, causing request failure or process termination in applications that do not handle the exception.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

0.28.0 ≤ v < 1.18.00.28.0
Vendor states this is fixed in 1.18.0 (unaffected)

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

SSVC — Action Prioritization

SSVCPoCAutomatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH
Vector?

Quick Info

StatusANALYZED
CWE
CWE-400

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