CVE Explorer
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 determined. Attackers can supply unknown-length stream data to bypass upload size limits and cause uncontrolled network egress or resource exhaustion.
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"defaultStatus":"unaffected","packageURL":"pkg:npm/axios","product":"axios","vendor":"axios","versions":[{"lessThan":"1.18.0","status":"affected","version":"1.7.0","versionType":"semver"},{"status":"unaffected","version":"1.18.0","versionType":"semver"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:f74399fd55aeaad80b0aeaac9d7c2a4804fd0df7937f8405fad2b6c9874b9777 · sha256:b0c58f5aa225127c… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"attackComplexity":"LOW","attackRequirements":"PRESENT","attackVector":"NETWORK","baseScore":6.3,"baseSeverity":"MEDIUM","privilegesRequired":"NONE","subAvailabilityImpact":"LOW","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","vectorString":"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","version":"4.0","vulnAvailabilityImpact":"LOW","vulnConfidentialityImpact":"NONE","vulnIntegrityImpact":"NONE"},"metric_type":"cvssV4_0"}
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:f74399fd55aeaad80b0aeaac9d7c2a4804fd0df7937f8405fad2b6c9874b9777 · sha256:b0c58f5aa225127c… · /containers/cna/metrics/0/cvssV4_0
CWE assertions
1 source assertion{"cweId":"CWE-770","description":"Allocation of Resources Without Limits or Throttling","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:f74399fd55aeaad80b0aeaac9d7c2a4804fd0df7937f8405fad2b6c9874b9777 · sha256:b0c58f5aa225127c… · /containers/cna/problemTypes/0/descriptions/0
Source references
3 source assertions{"tags":["exploit"],"url":"https://github.com/axios/axios/security/advisories/GHSA-jqh4-m9w3-8hp9"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:f74399fd55aeaad80b0aeaac9d7c2a4804fd0df7937f8405fad2b6c9874b9777 · sha256:b0c58f5aa225127c… · /containers/adp/0/references/0
{"name":"GitHub Security Advisory (GHSA-jqh4-m9w3-8hp9)","tags":["vendor-advisory"],"url":"https://github.com/axios/axios/security/advisories/GHSA-jqh4-m9w3-8hp9"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:f74399fd55aeaad80b0aeaac9d7c2a4804fd0df7937f8405fad2b6c9874b9777 · sha256:b0c58f5aa225127c… · /containers/cna/references/0
{"name":"VulnCheck Advisory: axios 1.7.0 before 1.18.0 maxBodyLength Bypass via ReadableStream","tags":["third-party-advisory"],"url":"https://www.vulncheck.com/advisories/axios-before-maxbodylength-bypass-via-readablestream"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:f74399fd55aeaad80b0aeaac9d7c2a4804fd0df7937f8405fad2b6c9874b9777 · sha256:b0c58f5aa225127c… · /containers/cna/references/1
Attribution and limitations
- CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →
Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.