CVE-2026-25639
- Source
- https://cve.org/CVERecord?id=CVE-2026-25639
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-25639.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2026-25639
- Aliases
- Downstream
- Related
- Published
- 2026-02-09T20:11:22.374Z
- Modified
- 2026-04-30T12:13:40.589231Z
- Severity
-
- 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- Axios affected by Denial of Service via __proto__ Key in mergeConfig
- Details
-
Axios is a promise based HTTP client for the browser and Node.js. Prior to versions 0.30.3 and 1.13.5, the mergeConfig function in axios crashes with a TypeError when processing configuration objects containing proto as an own property. An attacker can trigger this by providing a malicious configuration object created via JSON.parse(), causing complete denial of service. This vulnerability is fixed in versions 0.30.3 and 1.13.5.
- Database specific
{ "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/25xxx/CVE-2026-25639.json", "cna_assigner": "GitHub_M", "cwe_ids": [ "CWE-754" ] }- References
-
- https://github.com/axios/axios/releases/tag/v0.30.3
- https://github.com/axios/axios/releases/tag/v1.13.5
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/25xxx/CVE-2026-25639.json
- https://github.com/axios/axios/security/advisories/GHSA-43fc-jf86-j433
- https://nvd.nist.gov/vuln/detail/CVE-2026-25639
- https://github.com/axios/axios/commit/28c721588c7a77e7503d0a434e016f852c597b57
- https://github.com/axios/axios/commit/d7ff1409c68168d3057fc3891f911b2b92616f9e
- https://github.com/axios/axios/pull/7369
- https://github.com/axios/axios/pull/7388