CVE-2026-101905

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Source
https://cve.org/CVERecord?id=CVE-2026-101905
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-101905.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-101905
Aliases
Downstream
Published
2026-09-28T17:31:00Z
Modified
2026-09-30T03:47:02Z
Severity
  • 7.6 (High) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N CVSS Calculator
Summary
Axios: Node HTTP adapter prototype-pollution gadget allows request socket hijack via inherited createConnection
Details

Axios is a promise-based HTTP client for the browser and Node.js. From 1.15.2 until 1.20.0, the Node HTTP adapter in lib/adapters/http.js supplies request options without an own createConnection value. A separate same-process prototype-pollution flaw places a function on Object.prototype.createConnection. Node resolves and invokes the inherited createConnection socket factory, allowing the attacker-controlled function to select the transport endpoint. The attacker endpoint can receive request headers and bodies, including credentials, and return attacker-controlled responses while the URL appears legitimate. This issue is fixed in version 1.20.0.

Database specific 
{
    "cna_assigner":  "GitHub_M",
    "cwe_ids":  [
        "CWE-1321",
        "CWE-441"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/101xxx/CVE-2026-101905.json"
}
References

Affected packages

Git / github.com/axios/axios

Affected ranges

Type
GIT
Repo
https://github.com/axios/axios
Events
Introduced
582934382e4e0e0bcb679c628071a4203e93cf57
Fixed
d19040bda7a8be2f82c3c6e1a5bc03917daee39a
Fixed
84a9f3b9a4f3244b8c8e818f557d64c7b964fb25
Database specific
Show details 
{
    "extracted_events":  [
        {
            "introduced":  "1.15.2"
        },
        {
            "fixed":  "1.20.0"
        }
    ],
    "source":  [
        "AFFECTED_FIELD",
        "REFERENCES"
    ]
}

Affected versions

v1.*
v1.15.2
v1.16.0
v1.16.1
v1.17.0
v1.18.0
v1.18.1
v1.19.0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-101905.json"