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CVE-2026-67320

axios in a Node.js deployment using the HTTP adapter can route requests through an attacker-controlled proxy. axios hardens merged request configuration by creating a null-prototype object, but request interceptors run after the merge; a common immutable interceptor pattern such as {...config} or Object.assign({}, config) converts the hardened config back into a regular object. axios then dispatches that object without re-hardening it, and the Node HTTP adapter reads config.proxy through the pro
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:290f01eb1386f995291fd52b0a6eca575cc67b47eee071fdf90c9b2ffd3c8b29
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

affected · 2 assertions

{"defaultStatus":"unaffected","packageURL":"pkg:npm/axios","product":"axios","vendor":"axios","versions":[{"lessThan":"1.18.0","status":"affected","version":"1.15.2","versionType":"semver"},{"status":"unaffected","version":"1.18.0","versionType":"semver"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:18a0c071da4df79ff6396f5c9a18cc9cb88bb98fe3b223dbc30312f319fbff8a · sha256:686ebf0ab8a34b0a… · /containers/cna/affected/1

{"defaultStatus":"unaffected","packageURL":"pkg:npm/axios","product":"axios","vendor":"axios","versions":[{"lessThan":"0.33.0","status":"affected","version":"0.31.1","versionType":"semver"},{"status":"unaffected","version":"0.33.0","versionType":"semver"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:18a0c071da4df79ff6396f5c9a18cc9cb88bb98fe3b223dbc30312f319fbff8a · sha256:686ebf0ab8a34b0a… · /containers/cna/affected/0

Affected products and versions

2 source assertions
{"defaultStatus":"unaffected","packageURL":"pkg:npm/axios","product":"axios","vendor":"axios","versions":[{"lessThan":"1.18.0","status":"affected","version":"1.15.2","versionType":"semver"},{"status":"unaffected","version":"1.18.0","versionType":"semver"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:18a0c071da4df79ff6396f5c9a18cc9cb88bb98fe3b223dbc30312f319fbff8a · sha256:686ebf0ab8a34b0a… · /containers/cna/affected/1
{"defaultStatus":"unaffected","packageURL":"pkg:npm/axios","product":"axios","vendor":"axios","versions":[{"lessThan":"0.33.0","status":"affected","version":"0.31.1","versionType":"semver"},{"status":"unaffected","version":"0.33.0","versionType":"semver"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:18a0c071da4df79ff6396f5c9a18cc9cb88bb98fe3b223dbc30312f319fbff8a · sha256:686ebf0ab8a34b0a… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"LOW","attackRequirements":"PRESENT","attackVector":"NETWORK","baseScore":8.3,"baseSeverity":"HIGH","privilegesRequired":"NONE","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","vectorString":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N","version":"4.0","vulnAvailabilityImpact":"NONE","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"LOW"},"metric_type":"cvssV4_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:18a0c071da4df79ff6396f5c9a18cc9cb88bb98fe3b223dbc30312f319fbff8a · sha256:686ebf0ab8a34b0a… · /containers/cna/metrics/0/cvssV4_0

CWE assertions

1 source assertion
{"cweId":"CWE-200","description":"Exposure of Sensitive Information to an Unauthorized Actor","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:18a0c071da4df79ff6396f5c9a18cc9cb88bb98fe3b223dbc30312f319fbff8a · sha256:686ebf0ab8a34b0a… · /containers/cna/problemTypes/0/descriptions/0

Source references

3 source assertions
{"name":"Patch Commit","tags":["patch"],"url":"https://github.com/axios/axios/commit/df53d7dd99b202fb194217abd127ae6a630e70dc"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:18a0c071da4df79ff6396f5c9a18cc9cb88bb98fe3b223dbc30312f319fbff8a · sha256:686ebf0ab8a34b0a… · /containers/cna/references/1
{"name":"GitHub Security Advisory (GHSA-gcfj-64vw-6mp9)","tags":["vendor-advisory"],"url":"https://github.com/axios/axios/security/advisories/GHSA-gcfj-64vw-6mp9"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:18a0c071da4df79ff6396f5c9a18cc9cb88bb98fe3b223dbc30312f319fbff8a · sha256:686ebf0ab8a34b0a… · /containers/cna/references/0
{"name":"VulnCheck Advisory: axios before 0.33.0 Prototype Pollution via Node HTTP adapter","tags":["third-party-advisory"],"url":"https://www.vulncheck.com/advisories/axios-before-prototype-pollution-via-node-http-adapter"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:18a0c071da4df79ff6396f5c9a18cc9cb88bb98fe3b223dbc30312f319fbff8a · sha256:686ebf0ab8a34b0a… · /containers/cna/references/2

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.

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