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          "value": "Axios is a promise based HTTP client for the browser and Node.js. Versions prior to 1.15.0 and 0.3.1 are vulnerable to a specific gadget-style attack chain in which prototype pollution in a third-party dependency may be leveraged to inject unsanitized header values into outbound requests. This vulnerability is fixed in 1.15.0 and 0.3.1."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 4.8,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-113",
              "description": "CWE-113: Improper Neutralization of CRLF Sequences in HTTP Headers (\u0027HTTP Request/Response Splitting\u0027)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        },
        {
          "descriptions": [
            {
              "cweId": "CWE-444",
              "description": "CWE-444: Inconsistent Interpretation of HTTP Requests (\u0027HTTP Request/Response Smuggling\u0027)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        },
        {
          "descriptions": [
            {
              "cweId": "CWE-918",
              "description": "CWE-918: Server-Side Request Forgery (SSRF)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-05-20T00:26:34.868Z",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
      },
      "references": [
        {
          "name": "https://github.com/axios/axios/security/advisories/GHSA-fvcv-3m26-pcqx",
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/axios/axios/security/advisories/GHSA-fvcv-3m26-pcqx"
        },
        {
          "name": "https://github.com/axios/axios/pull/10660",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/axios/axios/pull/10660"
        },
        {
          "name": "https://github.com/axios/axios/pull/10688",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/axios/axios/pull/10688"
        },
        {
          "name": "https://github.com/axios/axios/commit/03cdfc99e8db32a390e12128208b6778492cee9c",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/axios/axios/commit/03cdfc99e8db32a390e12128208b6778492cee9c"
        },
        {
          "name": "https://github.com/axios/axios/commit/363185461b90b1b78845dc8a99a1f103d9b122a1",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/axios/axios/commit/363185461b90b1b78845dc8a99a1f103d9b122a1"
        },
        {
          "name": "https://github.com/axios/axios/releases/tag/v0.31.0",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/axios/axios/releases/tag/v0.31.0"
        },
        {
          "name": "https://github.com/axios/axios/releases/tag/v1.15.0",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/axios/axios/releases/tag/v1.15.0"
        }
      ],
      "source": {
        "advisory": "GHSA-fvcv-3m26-pcqx",
        "discovery": "UNKNOWN"
      },
      "title": "Axios has Unrestricted Cloud Metadata Exfiltration via Header Injection Chain"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2026-40175",
    "datePublished": "2026-04-10T19:23:52.285Z",
    "dateReserved": "2026-04-09T20:59:17.618Z",
    "dateUpdated": "2026-06-30T12:08:57.985Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}