CVSS 3.1 Score 6.5 of 10 (medium)


Published Oct 19, 2023
Updated: Oct 27, 2023
CWE ID 285


CVE-2023-5654 is a vulnerability that affects multiple products, including React Developer Tools extension. The vulnerability allows a malicious webpage to exploit a message listener registered by the extension, enabling them to fetch arbitrary URLs through the victim's browser without proper validation or sanitization. The risk score for this vulnerability is 25 out of 100, with a base severity rating of MEDIUM. The exploitability score is 3.9 out of 10, indicating a moderate level of exploitability. Organizations should apply remediation measures promptly to mitigate the potential danger posed by this vulnerability.

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