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2 vulnerabilities found for React Developer Tools Extension by Meta
CVE-2023-5654 (GCVE-0-2023-5654)
Vulnerability from cvelistv5 – Published: 2023-10-19 14:28 – Updated: 2024-09-12 14:35
VLAI?
Summary
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.
Severity ?
6.5 (Medium)
CWE
- CWE-285 - Improper Authorization
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Meta | React Developer Tools Extension |
Affected:
< 4.28.4
|
Credits
Calum Hutton, Snyk
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CVE-2023-5654 (GCVE-0-2023-5654)
Vulnerability from nvd – Published: 2023-10-19 14:28 – Updated: 2024-09-12 14:35
VLAI?
Summary
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.
Severity ?
6.5 (Medium)
CWE
- CWE-285 - Improper Authorization
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Meta | React Developer Tools Extension |
Affected:
< 4.28.4
|
Credits
Calum Hutton, Snyk
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