{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-67317", "assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10", "state": "PUBLISHED", "assignerShortName": "VulnCheck", "dateReserved": "2026-07-29T13:06:35.179Z", "datePublished": "2026-08-01T12:22:16.662Z", "dateUpdated": "2026-08-01T12:22:16.662Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10", "shortName": "VulnCheck", "dateUpdated": "2026-08-01T12:22:16.662Z"}, "datePublic": "2026-07-06T00:00:00.000Z", "title": "axios 1.7.0 before 1.18.0 maxBodyLength Bypass via ReadableStream", "descriptions": [{"lang": "en", "value": "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."}], "problemTypes": [{"descriptions": [{"lang": "en", "description": "Allocation of Resources Without Limits or Throttling", "cweId": "CWE-770", "type": "CWE"}]}], "affected": [{"vendor": "axios", "product": "axios", "defaultStatus": "unaffected", "packageURL": "pkg:npm/axios", "versions": [{"version": "1.7.0", "status": "affected", "versionType": "semver", "lessThan": "1.18.0"}, {"version": "1.18.0", "status": "unaffected", "versionType": "semver"}]}], "cpeApplicability": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:a:axios:axios:*:*:*:*:*:node.js:*:*", "versionStartIncluding": "1.7.0", "versionEndExcluding": "1.18.0"}]}]}], "metrics": [{"format": "CVSS", "cvssV4_0": {"version": "4.0", "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", "attackVector": "NETWORK", "attackComplexity": "LOW", "attackRequirements": "PRESENT", "privilegesRequired": "NONE", "userInteraction": "NONE", "vulnConfidentialityImpact": "NONE", "vulnIntegrityImpact": "NONE", "vulnAvailabilityImpact": "LOW", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "subAvailabilityImpact": "LOW", "baseScore": 6.3, "baseSeverity": "MEDIUM"}}], "references": [{"url": "https://github.com/axios/axios/security/advisories/GHSA-jqh4-m9w3-8hp9", "tags": ["vendor-advisory"], "name": "GitHub Security Advisory (GHSA-jqh4-m9w3-8hp9)"}, {"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"}], "credits": [{"lang": "en", "value": "asadeddin", "type": "reporter"}], "x_generator": {"engine": "vulncheck-endgame"}}}}

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{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[1.7.0,1.18.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "1.18.0"}}], "enrichment": {"confidence": 100.0, "confidence_source": "matching", "scores": [{"score": 100.0, "source": "matching"}]}, "original": {"product": "axios", "source": "cna", "vendor": "axios"}, "product": "axios", "vendor": "axios"}], "created": "2026-08-01T17:00:03.613327+00:00", "updated": "2026-08-01T17:00:03.613364+00:00", "vendors": ["axios", "axios$PRODUCT$axios"]}