CVE intelligence

CVE-2024-30261

Vulnerability intelligence

Published Apr 4, 2024Sources checked Sep 30, 2026

3.5LOWCVSS out of 10

What this means

Review the available evidence

CVE-2024-30261 and is rated Low severity with a CVSS score of 3.5. It is not in the current CISA KEV record we collected. That does not prove exploitation has not occurred.

What to do next

Remediation and response

Microsoft Security Response Center guidance

CBL-Mariner Releases

Vendor-listed releases

18.20.2-1
20.14.0-1

CISA KEVNot listedBased on the latest collected catalog

EPSS0.8%Estimated 30-day exploitation probability

Ransomware useNot markedCISA KEV ransomware field

Threat actors0Source-linked actor relationships

Overview

What is CVE-2024-30261?

Undici is an HTTP/1.1 client, written from scratch for Node.js. An attacker can alter the `integrity` option passed to `fetch()`, allowing `fetch()` to accept requests as valid even if they have been tampered. This vulnerability was patched in version(s) 5.28.4 and 6.11.1.