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Fencer Vulns
high 7.5

CVE-2026-67313 json

axios 0.28.0 before 1.18.0 Denial of Service via formDataToJSON

published 2026-07-20 3 mo ago modified 2026-09-10 1 mo ago also GHSA-42h9-826w-cgv3 , EUVD-2026-51866

cvss
7.5
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
0.5%
EPSS 0.5% chance of exploitation in 30 days, percentile 44%
public exploits
0
none known

Summary

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.

Patch / fix

  • npm axios 0.33.0, 1.18.0
  • axios axios 1.18.0
  • node-axios Debian 14 1.18.0-1

debian advisories DEBIAN-CVE-2026-67313

  • grafana13.1 hummingbird 1 13.1.1-0.5.2.hum1
  • grafana13.1 hummingbird 1 13.1.1-0.5.hum1
  • jaeger hummingbird 1 2.20.0-0.8.hum1

red hat advisories RHSA-2026:50826RHSA-2026:49714RHSA-2026:48758

  • agama-web-ui openSUSE Tumbleweed 24+0.a836cced5-52.1

opensuse advisories openSUSE-SU-2026:11680-1

CISA SSVC

Exploitation
Proof of concept is public
Automatable
yes
Technical impact
partial
Assessed
3 mo ago

Exploit prediction

0.52% chance of exploitation in the next 30 days, higher than 44% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • github.com https://github.com/axios/axios/security/advisories/GHSA-42h9-826w-cgv3 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
CNA 4.0 6.3 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
CNA 4.0 6.3 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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
NVD 3.1 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected packages

ecosystem package affected fixed in
npm axios
>=0.28.0, <0.33.0
>=1.0.0, <1.18.0
0.33.0
1.18.0

Affected products

  • axios axios

Classification

Weakness
  • CWE-400 Uncontrolled Resource Consumption
  • CWE-674 Uncontrolled Recursion

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.