{"schemaVersion":3,"id":"CVE-2023-23391","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"Office for Android Spoofing Vulnerability","dates":{"published":"2023-03-14T16:55:24.928Z","modified":"2025-01-01T00:47:52.007Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":5.5,"severity":"medium","version":"3.1","versionLabel":"v3.1","source":"CVE.org","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N/E:U/RL:O/RC:C","computed":false,"selection":"backend-summary"},"metrics":[{"version":"3.1","versionLabel":"v3.1","source":"CVE.org","score":5.5,"severity":"medium","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N/E:U/RL:O/RC:C","exploitability":null,"impact":null,"computed":false},{"version":"3.1","versionLabel":"v3.1","source":"NVD","score":5.5,"severity":"medium","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.00642,"percentile":0.49883,"severity":"low","asOf":"2026-10-20T00:00:00.000Z","change":{"pp":-0.005999999999999929,"baselineDate":"2026-09-20T00:00:00.000Z","baselineScore":0.00648},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.00648,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.00648,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.00648,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.00648,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.00648,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.00648,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.00648,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.00648,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00648,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00648,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00648,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00648,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00648,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00648,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00648,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00648,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00648,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00648,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00648,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00648,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00648,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00648,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00648,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00648,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00648,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00648,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00648,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00648,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00648,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00648,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00648,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00648,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00648,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00648,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00642,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00642,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.00642,"percentile":0.49883}],"last30":[{"date":"2026-09-20T00:00:00.000Z","score":0.00648,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.00648,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00648,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00648,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00648,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00648,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00648,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00648,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00648,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00648,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00648,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00648,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00648,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00648,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00648,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00648,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00648,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00648,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00648,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00648,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00648,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00648,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00648,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00648,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00648,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00648,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00648,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00648,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00642,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00642,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.00642,"percentile":0.49883}]},"kev":{"state":"not-listed","entries":[],"listedCount":0,"totalCatalogs":3,"catalogs":[{"source":"cisa","label":"CISA","listed":false,"entry":null},{"source":"enisa","label":"ENISA","listed":false,"entry":null},{"source":"circl","label":"CIRCL","listed":false,"entry":null}]},"ransomware":{"state":"none-recorded","sources":[]},"exploits":[],"exploitCount":0,"weaknesses":[{"id":"CWE-23","name":"Relative Path Traversal","description":"The product uses external input to construct a pathname that should be within a restricted directory, but it does not properly neutralize sequences such as \"..\" that can resolve to a location that is outside of that directory.","type":"weakness","status":"Draft","abstraction":"Base","likelihoodOfExploit":null,"url":"https://cwe.mitre.org/data/definitions/23.html"}],"affected":[{"vendor":"microsoft","product":"365_copilot","name":"365 copilot","label":"365_copilot","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"16.0.16026.20172","noFixRecorded":false,"fixedIn":null}],"versionsText":"16.0.16026.20172","eol":null,"hubHref":"/vendor/microsoft/365_copilot"},{"vendor":"microsoft","product":"microsoft office for android","name":"Microsoft Office for Android","label":"microsoft office for android","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≥ 16.0.1, < 16.0.16026.20172","noFixRecorded":false,"fixedIn":null}],"versionsText":"≥ 16.0.1, < 16.0.16026.20172","eol":null,"hubHref":"/vendor/microsoft/microsoft_office_for_android"}],"affectedCount":2,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-23391","label":"msrc.microsoft.com/update-guide/vulnerability/CVE-2023-23391","hostname":"msrc.microsoft.com","tags":["Vendor Advisory","Patch"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2023-03-14T16:55:24.928Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2025-01-01T00:47:52.007Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":22,"level":"low","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-21T06:26:27.994Z","stale":false,"partial":false}}