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CLEANSTART-2024-JQ80693 sourceMapURL feature in devtools was missing security checks that would have allowed a webpage to attempt to include local files or other files that should have been inaccessible

🗓️ 30 Oct 2026 19:16:38Reported by GoogleType 
osv_cleanstart
 osv_cleanstart
🔗 osv.dev👁 5 Views

Missing security checks in Firefox devtools sourceMapURL feature allow local file inclusion.

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31 Oct 2026 01:01Current
6.5Medium risk
Vulners AI Score6.5
CVSS 3.16.5
EPSS0.006
5