CVE-2026-42043

Medium

Elevated severity or exploit probability.

CVSS base

7.2 HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N

EPSS — probability of exploitation (30 days)

0.7%

50.1th percentile

CISA KEV

Not listed

Weakness / dates

CWE-918

Published 2026-04-24 · modified 2026-09-10

CVSS breakdown

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N

Attack Vector	N	Network
Attack Complexity	L	Low
Privileges Required	N	None
User Interaction	N	None
Scope	C	Changed
Confidentiality	L	Low
Integrity	L	Low
Availability	N	None

Timeline

2026-04-24 — Published (NVD)
2026-09-10 — Last modified (NVD)

Description

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 completely bypass the NO_PROXY protection. This vulnerability is due to an incomplete for CVE-2025-62718, This vulnerability is fixed in 1.15.1 and 0.31.1.

Affected

axios

References

Official: NVD · CVE.org