Origin Validation Error Affecting automation-platform-ui package, versions *


Severity

Recommended
0.0
medium
0
10

Based on Red Hat Enterprise Linux security rating.

Threat Intelligence

EPSS
0.27% (20th percentile)

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  • Snyk IDSNYK-RHEL10-AUTOMATIONPLATFORMUI-22086160
  • published31 Oct 2026
  • disclosed28 Oct 2026

Introduced: 28 Oct 2026

NewCVE-2026-118661  (opens in a new tab)
CWE-346  (opens in a new tab)

How to fix?

There is no fixed version for RHEL:10 automation-platform-ui.

NVD Description

Note: Versions mentioned in the description apply only to the upstream automation-platform-ui package and not the automation-platform-ui package as distributed by RHEL. See How to fix? for RHEL:10 relevant fixed versions and status.

Happy DOM is a JavaScript implementation of a web browser without its graphical user interface. Prior to 20.14.6, Happy DOM's CookieContainer in src/cookie/CookieContainer.ts does not correctly validate or match Domain cookie attributes. It can accept a Domain unrelated to the origin setting the cookie, including a public suffix, and separately treats an unrelated suffix-sharing hostname as a match because cookieMatchesURL does not enforce a DNS-label boundary. In server-side rendering and prerendering applications that contact attacker-controlled origins and then make requests to a victim origin, these behaviors can plant and deliver a forged cookie, enabling cookie injection or session fixation. This issue is fixed in version 20.14.6.

CVSS Base Scores

version 3.1