CVE-2026-42035

high

Published 2026-04-24 · Modified 2026-05-05

💬 Discuss on Community ✚ Propose mitigation

CVSS v3

7.4

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

CVSS v4 NEW

—

not yet in upstream

VIR risk

7.4

Description

Axios: Header Injection via Prototype Pollution

Predictions

Exploit likelihood

82%

Patch ETA

—

Heuristic predictions, AS-IS, for prioritization only.

Mitigations

No mitigations published for this CVE yet.

The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.

✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here with source_tier=community-verified.

OS impact

Debian Mixed 5 releases

Version	Status	Fixed in
trixie	Affected	—
sid	Fixed	`1.15.2-1`
forky	Fixed	`1.15.2-1`
bullseye	Affected	—
bookworm	Affected	—

Package impact

Ecosystem	Package	Vulnerable	Fixed
npm	axios	`>=1.0.0,<1.15.1`	`1.15.1`
npm	axios	`<0.31.1`	`0.31.1`
NPM	axios	`<= 0.31.0`	`0.31.1`
NPM	axios	`>= 1.0.0, < 1.15.1`	`1.15.1`

Application impact

Vendor	Product	Versions	Fixed
axios	axios	`{"endExcluding":"0.31.1"}`	`0.31.1`

References

CWEs

CWE-113 CWE-1321

Community-verified mitigations for this CVE will appear above when contributors publish them.

Verify integrity in audit chain (admin only). AS-IS.