CVE-2024-51757 CRITICAL

CVE-2024-51757: Fixes security vulnerability that allowed for server side code to be executed by a <script> tag

Vendor Capricorn86
Product happy-dom
Weakness CWE-94 · Code injection
Published November 6, 2024
Last update November 6, 2024
View on NVD All CVEs

CVSS base score

9.3/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality —
Integrity —

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

What the vulnerability does

01Description

happy-dom is a JavaScript implementation of a web browser without its graphical user interface. Versions of happy-dom prior to 15.10.2 may execute code on the host via a script tag. This would execute code in the user context of happy-dom. Users are advised to upgrade to version 15.10.2. There are no known workarounds for this vulnerability.

Key dates

02Disclosure timeline

November 6, 2024 CVE published
November 6, 2024 Record updated