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Package details: pkg:npm/react-devtools-core@4.26.1
purl pkg:npm/react-devtools-core@4.26.1
Next non-vulnerable version 4.28.4
Latest non-vulnerable version 4.28.4
Risk 3.1
Vulnerabilities affecting this package (1)
Vulnerability Summary Fixed by
VCID-1n6e-qer1-hbdq
Aliases:
CVE-2023-5654
GHSA-rxrc-rgv4-jpvx
The React Developer Tools extension registers a message listener with window.addEventListener('message', <listener>) in a content script that is accessible to any webpage that is active in the browser. Within the listener is code that requests a URL derived from the received message via fetch(). The URL is not validated or sanitised before it is fetched, thus allowing a malicious web page to arbitrarily fetch URL’s via the victim's browser.
4.28.4
Affected by 0 other vulnerabilities.
Vulnerabilities fixed by this package (0)
Vulnerability Summary Aliases
This package is not known to fix vulnerabilities.

Date Actor Action Vulnerability Source VulnerableCode Version
2026-06-12T19:08:53.161943+00:00 GitLab Importer Affected by VCID-1n6e-qer1-hbdq https://gitlab.com/gitlab-org/advisories-community/-/blob/main/npm/react-devtools-core/CVE-2023-5654.yml 38.6.0