{"api_version":"1","generated_at":"2026-07-24T17:32:01+00:00","cve":"CVE-2020-26894","urls":{"html":"https://cve.report/CVE-2020-26894","api":"https://cve.report/api/cve/CVE-2020-26894.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2020-26894","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2020-26894"},"summary":{"title":"CVE-2020-26894","description":"LiveCode v9.6.1 on Windows allows local, low-privileged users to gain privileges by creating a malicious \"cmd.exe\" in the folder of the vulnerable LiveCode application. If the application is using LiveCode's \"shell()\" function, it will attempt to search for \"cmd.exe\" in the folder of the current application and run the malicious \"cmd.exe\".","state":"PUBLIC","assigner":"cve@mitre.org","published_at":"2020-10-08 21:15:00","updated_at":"2021-07-21 11:39:00"},"problem_types":["CWE-427"],"metrics":[],"references":[{"url":"https://john-woodman.com/posts/LiveCode-Privilege-Escalation-Vulnerability/","name":"https://john-woodman.com/posts/LiveCode-Privilege-Escalation-Vulnerability/","refsource":"MISC","tags":["Exploit","Third Party Advisory"],"title":"CVE-2020-26894 Privilege Escalation Vulnerability in LiveCode v9.6.1 Programming Language","mime":"text/html","httpstatus":"404","archivestatus":"200"},{"url":"https://quality.livecode.com/show_bug.cgi?id=22942","name":"https://quality.livecode.com/show_bug.cgi?id=22942","refsource":"MISC","tags":["Third Party Advisory"],"title":"LiveCode Quality Control Center","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://github.com/livecode/livecode/pull/7454","name":"https://github.com/livecode/livecode/pull/7454","refsource":"MISC","tags":["Vendor Advisory"],"title":"[[ Bug 22942 ]] Ensure the shellcommand defaults to COMSPEC on Windows by livecodepanos · Pull Request #7454 · livecode/livecode · GitHub","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://www.cve.org/CVERecord?id=CVE-2020-26894","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-26894","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2020","cve_id":"26894","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"faulknermedia","cpe5":"wildlife_issues_in_the_new_millennium","cpe6":"18.0.160","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2020","cve_id":"26894","vulnerable":"1","versionEndIncluding":"1","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"faulknermedia","cpe5":"wildlife_issues_in_the_new_millennium","cpe6":"18.0.160","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2020","cve_id":"26894","vulnerable":"-1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"microsoft","cpe5":"windows","cpe6":"-","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2020","cve_id":"26894","vulnerable":"0","versionEndIncluding":"1","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"microsoft","cpe5":"windows","cpe6":"-","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"CVE_data_meta":{"ASSIGNER":"cve@mitre.org","ID":"CVE-2020-26894","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"n/a","version":{"version_data":[{"version_value":"n/a"}]}}]},"vendor_name":"n/a"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"LiveCode v9.6.1 on Windows allows local, low-privileged users to gain privileges by creating a malicious \"cmd.exe\" in the folder of the vulnerable LiveCode application. If the application is using LiveCode's \"shell()\" function, it will attempt to search for \"cmd.exe\" in the folder of the current application and run the malicious \"cmd.exe\"."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"n/a"}]}]},"references":{"reference_data":[{"refsource":"MISC","name":"https://john-woodman.com/posts/LiveCode-Privilege-Escalation-Vulnerability/","url":"https://john-woodman.com/posts/LiveCode-Privilege-Escalation-Vulnerability/"},{"refsource":"MISC","name":"https://quality.livecode.com/show_bug.cgi?id=22942","url":"https://quality.livecode.com/show_bug.cgi?id=22942"},{"refsource":"MISC","name":"https://github.com/livecode/livecode/pull/7454","url":"https://github.com/livecode/livecode/pull/7454"}]}},"nvd":{"publishedDate":"2020-10-08 21:15:00","lastModifiedDate":"2021-07-21 11:39:00","problem_types":["CWE-427"],"metrics":{"baseMetricV3":{"cvssV3":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH","baseScore":7.8,"baseSeverity":"HIGH"},"exploitabilityScore":1.8,"impactScore":5.9},"baseMetricV2":{"cvssV2":{"version":"2.0","vectorString":"AV:L/AC:L/Au:N/C:P/I:P/A:P","accessVector":"LOCAL","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"PARTIAL","integrityImpact":"PARTIAL","availabilityImpact":"PARTIAL","baseScore":4.6},"severity":"MEDIUM","exploitabilityScore":3.9,"impactScore":6.4,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}},"configurations":{"CVE_data_version":"4.0","nodes":[{"operator":"AND","children":[{"operator":"OR","children":[],"cpe_match":[{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:faulknermedia:wildlife_issues_in_the_new_millennium:18.0.160:*:*:*:*:*:*:*","cpe_name":[]}]},{"operator":"OR","children":[],"cpe_match":[{"vulnerable":false,"cpe23Uri":"cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*","cpe_name":[]}]}],"cpe_match":[]}]}},"legacy_mitre":{"record":{"CveYear":"2020","CveId":"26894","Ordinal":"188328","Title":"CVE-2020-26894","CVE":"CVE-2020-26894","Year":"2020"},"notes":[{"CveYear":"2020","CveId":"26894","Ordinal":"1","NoteData":"LiveCode v9.6.1 on Windows allows local, low-privileged users to gain privileges by creating a malicious \"cmd.exe\" in the folder of the vulnerable LiveCode application. If the application is using LiveCode's \"shell()\" function, it will attempt to search for \"cmd.exe\" in the folder of the current application and run the malicious \"cmd.exe\".","Type":"Description","Title":null},{"CveYear":"2020","CveId":"26894","Ordinal":"2","NoteData":"2020-10-08","Type":"Other","Title":"Published"},{"CveYear":"2020","CveId":"26894","Ordinal":"3","NoteData":"2020-10-22","Type":"Other","Title":"Modified"}]}}}