{"id":"CVE-2022-22784","aliases":["EUVD-2022-27927","GHSA-2894-36c8-f98v"],"status":"published","title":"Improper XML Parsing in Zoom Client for Meetings","description":"The Zoom Client for Meetings (for Android, iOS, Linux, MacOS, and Windows) before version 5.10.0 failed to properly parse XML stanzas in XMPP messages. This can allow a malicious user to break out of the current XMPP message context and create a new message context to have the receiving users client perform a variety of actions.This issue could be used in a more sophisticated attack to forge XMPP messages from the server.","severity":{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.04081,"percentile":0.90786,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-91"],"published":"2022-05-18T15:41:50Z","modified":"2026-06-17T04:29:02Z","products":[{"vendor":"zoom","product":"meetings"},{"vendor":"zoom video communications inc","product":"zoom client for meetings for android"},{"vendor":"zoom video communications inc","product":"zoom client for meetings for ios"},{"vendor":"zoom video communications inc","product":"zoom client for meetings for linux"},{"vendor":"zoom video communications inc","product":"zoom client for meetings for macos"},{"vendor":"zoom video communications inc","product":"zoom client for meetings for windows"}],"references":[{"url":"https://explore.zoom.us/en/trust/security/security-bulletin","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-22784"},{"url":"https://github.com/advisories/GHSA-2894-36c8-f98v"}],"sources":{"cve":[{"id":"CVE-2022-22784","title":"Improper XML Parsing in Zoom Client for Meetings","description":"The Zoom Client for Meetings (for Android, iOS, Linux, MacOS, and Windows) before version 5.10.0 failed to properly parse XML stanzas in XMPP messages. This can allow a malicious user to break out of the current XMPP message context and create a new message context to have the receiving users client perform a variety of actions.This issue could be used in a more sophisticated attack to forge XMPP messages from the server.","status":"published","published":"2022-05-18T15:41:50.592Z","modified":"2024-09-16T17:59:18.129Z","cvss":[{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N","level":"high","assessor":"cna"}],"updated_at":"2026-11-02T14:34:26.977054Z"}],"euvd":[{"id":"EUVD-2022-27927","description":"The Zoom Client for Meetings (for Android, iOS, Linux, MacOS, and Windows) before version 5.10.0 failed to properly parse XML stanzas in XMPP messages. This can allow a malicious user to break out of the current XMPP message context and create a new message context to have the receiving users client perform a variety of actions.This issue could be used in a more sophisticated attack to forge XMPP messages from the server.","status":"published","published":"2022-05-18T15:41:50Z","modified":"2024-09-16T17:59:18Z","cvss":[{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N","level":"high"}],"updated_at":"2026-11-03T00:55:36.806318Z"}],"ghsa":[{"id":"GHSA-2894-36c8-f98v","title":"The Zoom Client for Meetings (for Android, iOS, Linux, MacOS, and Windows) before version 5.10.0...","description":"The Zoom Client for Meetings (for Android, iOS, Linux, MacOS, and Windows) before version 5.10.0 failed to properly parse XML stanzas in XMPP messages. This can allow a malicious user to break out of the current XMPP message context and create a new message context to have the receiving users client perform a variety of actions.This issue could be used in a more sophisticated attack to forge XMPP messages from the server.","status":"published","published":"2022-05-19T00:00:25Z","modified":"2023-01-28T05:05:06Z","cvss":[{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N","level":"high"}],"cwes":["CWE-91"],"updated_at":"2026-11-02T14:44:18.061425Z"}],"nvd":[{"id":"CVE-2022-22784","description":"The Zoom Client for Meetings (for Android, iOS, Linux, MacOS, and Windows) before version 5.10.0 failed to properly parse XML stanzas in XMPP messages. This can allow a malicious user to break out of the current XMPP message context and create a new message context to have the receiving users client perform a variety of actions.This issue could be used in a more sophisticated attack to forge XMPP messages from the server.","status":"published","published":"2022-05-18T16:15:08.637Z","modified":"2026-06-17T04:29:02.24Z","cvss":[{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N","level":"high","assessor":"secondary"},{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N","level":"high","assessor":"primary"},{"version":"2.0","score":5.5,"vector":"AV:N/AC:L/Au:S/C:P/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-91"],"updated_at":"2026-11-02T14:07:20.264424Z"}]}}