SECUFOCUSNOW
Home›CVE index›CVE-2026-42033
Review reviewHigh

CVE-2026-42033

axios axios, HawtIO HawtIO 4.4.0, Red Hat Data Grid 8.6.1

Axios is a promise based HTTP client for the browser and Node.js. Prior to 1.15.1 and 0.31.1, when Object.prototype has been polluted by any co-dependency with keys that axios reads without a hasOwnProperty guard, an attacker can (a) silently intercept and modify every JSON response before the application sees it, or (b) fully hijack the underlying HTTP transport, gaining access to request credentials, headers, and body. The precondition is prototype pollution from a separate source in the same process. This vulnerability is fixed in 1.15.1 and 0.31.1.

CVSS
7.4
EPSS
0.81%
53.3% percentile
CISA KEV
Not listed
Published
2026.04.25
PRIORITY ASSESSMENT

Review review

The CVSS severity warrants an early asset and exposure review.

Known exploitationNot established by KEV
Exploit probability0.81%
Technical severityCVSS 7.4

Vulnerability overview

Axios is a promise based HTTP client for the browser and Node.js. Prior to 1.15.1 and 0.31.1, when Object.prototype has been polluted by any co-dependency with keys that axios reads without a hasOwnProperty guard, an attacker can (a) silently intercept and modify every JSON response before the application sees it, or (b) fully hijack the underlying HTTP transport, gaining access to request credentials, headers, and body. The precondition is prototype pollution from a separate source in the same process. This vulnerability is fixed in 1.15.1 and 0.31.1.

Affected product and versions

Product
axios axios, HawtIO HawtIO 4.4.0, Red Hat Data Grid 8.6.1
Affected versions
>= >= 1.0.0, < 1.15.1, >= < 0.31.1, < 0.31.1, >= 1.0.0 < 1.15.1
Fixed versions
0.31.1, 1.15.1

Recommended response sequence

Confirm exposure before applying a vendor-supported change.

Full remediation guide
  1. 1
    Identify

    Confirm that axios axios, HawtIO HawtIO 4.4.0, Red Hat Data Grid 8.6.1 and an affected version are present.

  2. 2
    Prioritize

    Combine exploitation signals with asset exposure and business criticality.

  3. 3
    Remediate

    Follow the vendor advisory or supported update path and preserve rollback options.

  4. 4
    Verify

    Recheck the version, service health, access paths, and relevant logs.

Technical data

CVSS vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
CWE
CWE-1321, CWE-915
CVE-2026-42033 — axios axios, HawtIO HawtIO 4.4.0, Red Hat Data Grid 8.6.1 | SECUFOCUS NOW