{"id":"CVE-2021-36668","title":"URL injection in Driva inSync 6.9.0 for MacOS, allows attackers to force a visit to an arbitrary url via the port parameter to the Electron App.","summary":"URL injection in Driva inSync 6.9.0 for MacOS, allows attackers to force a visit to an arbitrary url via the port parameter to the Electron App.","severity":"high","cvss":7.8,"cvssVector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","cwe":["CWE-74"],"vendor":"druva","product":"insync_client","affected":["insync_client < 5.9.3","insync_client < 7.0.1"],"patched":["insync_client 7.0.1"],"published":"2022-07-12","updated":"2026-07-05","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2021-36668","references":[{"url":"https://docs.druva.com/Knowledge_Base/Security_Update/Security_Advisory_for_inSync_Client_7.0.1_and_before","label":"cve@mitre.org"},{"url":"https://imhotepisinvisible.com/druva-lpe/","label":"cve@mitre.org"},{"url":"http://druva.com","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://docs.druva.com/Knowledge_Base/Security_Update/Security_Advisory_for_inSync_Client_7.0.1_and_before","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://imhotepisinvisible.com/druva-lpe/","label":"af854a3a-2127-422b-91ae-364da2661108"}],"tags":["nvd"],"epss":0.00577,"epssPercentile":0.46024,"ingestedAt":"2026-07-06T17:03:24.843Z","slug":"CVE-2021-36668","body":"## Overview\n\nURL injection in Driva inSync 6.9.0 for MacOS, allows attackers to force a visit to an arbitrary url via the port parameter to the Electron App.\n\n## Affected\n\n- `insync_client < 5.9.3`\n- `insync_client < 7.0.1`\n\n## Remediation\n\nUpgrade past the affected range:\n\n- `insync_client 7.0.1`","depth":"twilight","depthScore":43,"depthScoreParts":{"impact":42.9,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}