A service worker can send the activate event on itself periodically which allows it to run perpetually, allowing it to monitor activity by users. Affects all versions prior to Firefox 60.
                
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Affected Vendors & Products
References
        History
                    No history.
 MITRE
                        MITRE
                    Status: PUBLISHED
Assigner: mozilla
Published: 2019-04-26T13:55:13
Updated: 2024-08-05T05:26:46.996Z
Reserved: 2018-01-03T00:00:00
Link: CVE-2018-5179
 Vulnrichment
                        Vulnrichment
                    No data.
 NVD
                        NVD
                    Status : Modified
Published: 2019-04-26T14:29:00.237
Modified: 2024-11-21T04:08:16.857
Link: CVE-2018-5179
 Redhat
                        Redhat