CVE-2026-67317
MEDIUMaxios 1.7.0 before 1.18.0 maxBodyLength Bypass via ReadableStream
Title source: cnaDescription
axios versions 1.7.0 before 1.18.0 fail to enforce maxBodyLength for WHATWG ReadableStream request bodies in the fetch adapter when Content-Length cannot be determined. Attackers can supply unknown-length stream data to bypass upload size limits and cause uncontrolled network egress or resource exhaustion.
References (2)
Core 2
Core References
Vendor Advisory vendor-advisory
GitHub Security Advisory (GHSA-jqh4-m9w3-8hp9)
https://github.com/axios/axios/security/advisories/GHSA-jqh4-m9w3-8hp9
Third Party Advisory third-party-advisory
VulnCheck Advisory: axios 1.7.0 before 1.18.0 maxBodyLength Bypass via ReadableStream
https://www.vulncheck.com/advisories/axios-before-maxbodylength-bypass-via-readablestream
Scores
CVSS v4
6.3
EPSS
0.0036
EPSS Percentile
28.6%
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:L/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
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
no
Technical Impact
partial
Details
CWE
CWE-770
Status
published
Products (2)
axios/axios
1.18.0
axios/axios
1.7.0 - 1.18.0
Published
Aug 01, 2026
Tracked Since
Aug 01, 2026