{"schemaVersion":3,"id":"CVE-2020-8772","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"The InfiniteWP Client plugin before 1.9.4.5 for WordPress has a missing authorization check in iwp_mmb_set_request in init.php. Any attacker who knows the username of an administrator can log in.","dates":{"published":"2020-02-06T16:27:31.000Z","modified":"2024-08-04T10:12:10.326Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":9.8,"severity":"critical","version":"3.1","versionLabel":"v3.1","source":"NVD","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","computed":false,"selection":"backend-summary"},"metrics":[{"version":"3.1","versionLabel":"v3.1","source":"NVD","score":9.8,"severity":"critical","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","exploitability":null,"impact":null,"computed":false},{"version":"2.0","versionLabel":"v2.0","source":"NVD","score":7.5,"severity":"high","vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","exploitability":null,"impact":null,"computed":false},{"version":"3.1","versionLabel":"v3.1","source":"wordfence","score":9.8,"severity":"critical","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.88049,"percentile":0.99766,"severity":"critical","asOf":"2026-10-19T00:00:00.000Z","change":{"pp":0,"baselineDate":"2026-09-19T00:00:00.000Z","baselineScore":0.88049},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.88049,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.88049,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.88049,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.88049,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.88049,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.88049,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.88049,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.88049,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.88049,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.88049,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.88049,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.88049,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.88049,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.88049,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.88049,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.88049,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.88049,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.88049,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.88049,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.88049,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.88049,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.88049,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.88049,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.88049,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.88049,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.88049,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.88049,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.88049,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.88049,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.88049,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.88049,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.88049,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.88049,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.88049,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.88049,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.88049,"percentile":0.99766}],"last30":[{"date":"2026-09-19T00:00:00.000Z","score":0.88049,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.88049,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.88049,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.88049,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.88049,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.88049,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.88049,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.88049,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.88049,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.88049,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.88049,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.88049,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.88049,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.88049,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.88049,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.88049,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.88049,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.88049,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.88049,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.88049,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.88049,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.88049,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.88049,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.88049,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.88049,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.88049,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.88049,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.88049,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.88049,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.88049,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.88049,"percentile":0.99766}]},"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":[{"id":"REF_0EDFA61C4AF9D0E2","name":"Exploit Reference (webarxsecurity.com)","source":"reference","url":"https://www.webarxsecurity.com/vulnerability-infinitewp-client-wp-time-capsule/","maturity":"unknown","reliabilityScore":0.2,"verified":false,"type":null,"platforms":[],"requiresAuth":null,"exploitdb":null,"metasploit":null},{"id":"MSF_EXPLOIT_UNIX_WEBAPP_WP_INFINITEWP_AUTH_BYPASS","name":"WordPress InfiniteWP Client Authentication Bypass","source":"metasploit","url":"https://github.com/rapid7/metasploit-framework/blob/master/modules/exploit/unix/webapp/wp_infinitewp_auth_bypass.rb","maturity":"poc","reliabilityScore":0,"verified":false,"type":"remote","platforms":[],"requiresAuth":true,"exploitdb":null,"metasploit":{"fullname":"exploit/unix/webapp/wp_infinitewp_auth_bypass","rank":"0","rankName":"manual","postAuth":true,"check":true,"stability":["crash-safe"],"sideEffects":["ioc-in-logs","config-changes"],"reliability":["repeatable-session"]}}],"exploitCount":2,"weaknesses":[{"id":"CWE-862","name":"Missing Authorization","description":"The product does not perform an authorization check when an actor attempts to access a resource or perform an action.","type":"weakness","status":"Incomplete","abstraction":"Class","likelihoodOfExploit":"High","url":"https://cwe.mitre.org/data/definitions/862.html"}],"affected":[{"vendor":"revmakx","product":"infinitewp_client","name":"infinitewp client","label":"infinitewp_client","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"< 1.9.4.5","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 1.9.4.5","eol":null,"hubHref":"/vendor/revmakx/infinitewp_client"},{"vendor":"wordpress","product":"iwp-client","name":"InfiniteWP Client","label":"iwp-client","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≤ 1.9.4.4 (fixed in 1.9.4.5)","noFixRecorded":false,"fixedIn":"1.9.4.5"}],"versionsText":"≤ 1.9.4.4 (fixed in 1.9.4.5)","eol":null,"hubHref":null}],"affectedCount":2,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://wpvulndb.com/vulnerabilities/10011","label":"wpvulndb.com/vulnerabilities/10011","hostname":"wpvulndb.com","tags":["X Refsource MISC","Third Party Advisory"]},{"url":"https://www.webarxsecurity.com/vulnerability-infinitewp-client-wp-time-capsule/","label":"www.webarxsecurity.com/vulnerability-infinitewp-client-wp-time-capsule/","hostname":"www.webarxsecurity.com","tags":["X Refsource MISC","Exploit","Third Party Advisory"]},{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/63f10214-69ef-4b5d-8d2b-2e2c1bafa7e7","label":"www.wordfence.com/threat-intel/vulnerabilities/id/63f10214-69ef-4b5d-8d2b-2e2c1bafa7e7","hostname":"www.wordfence.com","tags":["Vendor Advisory"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2020-02-06T16:27:31.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2024-08-04T10:12:10.326Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":70,"level":"high","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-20T10:43:29.227Z","stale":false,"partial":false}}