Vulnerabilities
Vulnerable Software

Vulnerability Details CVE-2023-23602

A mishandled security check when creating a WebSocket in a WebWorker caused the Content Security Policy connect-src header to be ignored. This could lead to connections to restricted origins from inside WebWorkers. This vulnerability affects Firefox < 109, Thunderbird < 102.7, and Firefox ESR < 102.7.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 32.8%
CVSS Severity
CVSS v3 Score 6.5
Products affected by CVE-2023-23602


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