CVE-2026-44495

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Source
https://cve.org/CVERecord?id=CVE-2026-44495
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-44495.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2026-44495
Aliases
Downstream
Related
Published
2026-06-11T15:33:12.433Z
Modified
2026-07-12T03:55:04.642927875Z
Severity
  • 7.0 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:L CVSS Calculator
Summary
Axios: Credential Theft and Response Hijacking via Prototype Pollution Gadget in Config Merge
Details

Axios is a promise based HTTP client for the browser and Node.js. From 0.19.0 to before 0.31.1 and 1.15.2, Axios contains prototype-pollution gadgets in request config processing. If another vulnerability in the same JavaScript process has already polluted Object.prototype.transformResponse, affected Axios versions may treat that inherited value as request configuration or as an option validator. Axios does not itself create the prototype pollution. Exploitability requires a separate prototype-pollution vulnerability or equivalent attacker control over Object.prototype before Axios creates a request. This vulnerability is fixed in 0.31.1 and 1.15.2.

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/44xxx/CVE-2026-44495.json",
    "cwe_ids": [
        "CWE-1321",
        "CWE-94"
    ],
    "cna_assigner": "GitHub_M"
}
References

Affected packages

Git / github.com/axios/axios

Affected ranges

Type
GIT
Repo
https://github.com/axios/axios
Events
Introduced
484aa4fe6addccbd32206a31eb3d2d000843066e
Fixed
582934382e4e0e0bcb679c628071a4203e93cf57
Introduced
8d0b92b2678d96770304dd767cd05a59d37f12cf
Fixed
a589dc525af12e0fabef7d6e5be028ad433eee31
Database specific 
{
    "source": "AFFECTED_FIELD",
    "extracted_events": [
        {
            "introduced": "1.0.0"
        },
        {
            "fixed": "1.15.2"
        },
        {
            "introduced": "0.19.0"
        },
        {
            "fixed": "0.31.1"
        }
    ]
}

Affected versions

0.*
0.19.1
0.21.3
1.*
1.2.0-alpha.1
1.2.2
v0.*
v0.19.0
v0.19.1
v0.19.2
v0.20.0
v0.20.0-0
v0.21.0
v0.21.2
v0.23.0
v0.24.0
v0.25.0
v0.26.0
v0.26.1
v0.27.0
v0.27.1
v0.27.2
v0.28.0
v0.28.1
v0.29.0
v0.30.0
v0.30.1
v0.30.2
v0.30.3
v0.31.0
v1.*
v1.0.0
v1.1.0
v1.1.1
v1.1.2
v1.1.3
v1.10.0
v1.11.0
v1.12.0
v1.12.1
v1.12.2
v1.13.0
v1.13.1
v1.13.2
v1.13.3
v1.13.4
v1.13.5
v1.13.6
v1.14.0
v1.15.0
v1.15.1
v1.2.0
v1.2.1
v1.2.2
v1.2.3
v1.2.4
v1.2.5
v1.2.6
v1.3.0
v1.3.1
v1.3.2
v1.3.3
v1.3.4
v1.3.5
v1.3.6
v1.4.0
v1.5.0
v1.5.1
v1.6.0
v1.6.1
v1.6.2
v1.6.3
v1.6.4
v1.6.5
v1.6.6
v1.6.7
v1.6.8
v1.7.0
v1.7.0-beta.0
v1.7.0-beta.1
v1.7.0-beta.2
v1.7.1
v1.7.2
v1.7.3
v1.7.4
v1.7.5
v1.7.6
v1.7.7
v1.7.8
v1.7.9
v1.8.0
v1.8.1
v1.8.2
v1.8.3
v1.8.4
v1.9.0

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-44495.json"