high7.5
CVE-2026-67317
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 de…
Impact
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.
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| npm | axios | >= 1.7.0, < 1.18.0 | 1.18.0 |
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Axios | Axios | from 1.7.0 before 1.18.0 |
Weakness classification
References
- NVD record
- CVE.org record
- GitHub advisory
- https://github.com/advisories/GHSA-jqh4-m9w3-8hp9
- https://github.com/axios/axios/security/advisories/GHSA-jqh4-m9w3-8hp9
- https://github.com/axios/axios/pull/11000
- https://github.com/axios/axios/commit/32fc489632377d214db55bfa4e2c48486a7d7ce2
- https://github.com/axios/axios/releases/tag/v1.18.0
- https://nvd.nist.gov/vuln/detail/CVE-2026-67317
- https://nvd.nist.gov/vuln/detail/CVE-2026-68947
- https://www.vulncheck.com/advisories/axios-before-maxbodylength-bypass-via-readablestream