SSRF in Axios
CVE-2026-42043
Axios is a promise based HTTP client for the browser and Node.js. Prior to 1.15.1 and 0.31.1, an attacker who can influence the target URL of an Axios request can use any address in the 127.0.0.0/8 range (other than 127.0.0.1) to completel…
EPSS: 0.000 (5.6th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N.
Affected products
- Axios — versions >= 1.0.0, < 1.15.1, < 0.31.1
Weakness classification (CWE)
References
- https://github.com/axios/axios/security/advisories/GHSA-pmwg-cvhr-8vh7 (x_refsource_CONFIRM)
Frequently asked questions
- What is CVE-2026-42043?
- CVE-2026-42043 is a high-severity vulnerability in Axios, classified under CWE-183. CVSS score: 7.2/10. Published 2026-04-24.
- How severe is CVE-2026-42043?
- High severity. CVSS v3 base score is 7.2 out of 10.