High
node-axios — security advisory
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.
- Products
- node-axios
- Affected versions
- 0.19.0+dfsg-2, 0.19.0+dfsg-2ubuntu0.1~esm1, 0.21.1+dfsg-1, 0.23.0+dfsg-2, 0.24.0+dfsg-1, 0.25.0+dfsg-2, 0.26.0+dfsg-1, 0.26.0+dfsg-1ubuntu0.1~esm1, 1.11.0+dfsg-1, 1.12.1+dfsg-1, 1.13.2+dfsg-1build1, 1.13.2+dfsg-1ubuntu0.1~esm1, 1.16.0-1, 1.18.0-1, 1.19.0-1, 1.2.1+dfsg-1, 1.5.1+dfsg-1, 1.6.2+dfsg-1, 1.6.8+dfsg-2, 1.6.8+dfsg-2ubuntu0.1~esm1, 1.7.9+dfsg-1, 1.8.4+dfsg-1
- Fixed versions
- Not specified
- CVEs
- CVE-2026-44495
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 31 Oct 2026, 03:04 UTC · Revision 1
Source evidence
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.
osv:UBUNTU-CVE-2026-44495
node-axios
Fixed versions: Not specified
node-axios
Fixed versions: Not specified
node-axios
Fixed versions: Not specified
node-axios
Fixed versions: Not specified
node-axios
Fixed versions: Not specified
node-axios
Fixed versions: Not specified
Complete source record
{
"id": "b381fec684c6d7fe3ab63441f692045a5512d7118e4ef0008079f5f189a71a59",
"url": "https://osv.dev/vulnerability/UBUNTU-CVE-2026-44495",
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"summary": "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.",
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