{"cve":"CVE-2026-44495","nvd":{"published":"2026-06-11T17:16:33.450","modified":"2026-09-11T13:18:08.610","status":"Modified","description":"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.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:H","score":7.7},"cwes":["CWE-94","CWE-1321","CWE-915"],"references":["https://github.com/axios/axios/security/advisories/GHSA-3g43-6gmg-66jw","https://access.redhat.com/errata/RHSA-2026:20889","https://access.redhat.com/errata/RHSA-2026:20938","https://access.redhat.com/errata/RHSA-2026:27044","https://access.redhat.com/errata/RHSA-2026:27063"],"products":["axios:axios","redhat:advanced_cluster_management_for_kubernetes","redhat:advanced_cluster_security","redhat:ansible_automation_platform","redhat:data_grid","redhat:developer_hub","redhat:discovery","redhat:openshift_container_platform","redhat:openshift_dev_spaces","redhat:openshift_service_mesh","redhat:openshift_virtualization","redhat:quay"],"source":"nvd","synced_at":"2026-10-19T22:38:48.522727527+00:00"},"epss":{"cve":"CVE-2026-44495","score":0.00854,"percentile":0.58327,"date":"2026-11-01"},"kev":null,"osv":[{"id":"GHSA-3g43-6gmg-66jw","url":"https://osv.dev/vulnerability/GHSA-3g43-6gmg-66jw","summary":"axios Vulnerable to Credential Theft and Response Hijacking via Prototype Pollution Gadget in Config Merge","modified":"2026-09-10T03:51:04.440180855Z","packages":[{"ecosystem":"npm","name":"axios","purl":"pkg:npm/axios","ranges":[">=1.0.0 <1.15.2"],"fixed":["1.15.2"]},{"ecosystem":"npm","name":"axios","purl":"pkg:npm/axios","ranges":[">=0.19.0 <0.31.1"],"fixed":["0.31.1"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}