{"api_version":"1","generated_at":"2026-04-17T09:21:05+00:00","cve":"CVE-2023-39520","urls":{"html":"https://cve.report/CVE-2023-39520","api":"https://cve.report/api/cve/CVE-2023-39520.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2023-39520","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2023-39520"},"summary":{"title":"CVE-2023-39520","description":"Cryptomator encrypts data being stored on cloud infrastructure. The MSI installer provided on the homepage for Cryptomator version 1.9.2 allows local privilege escalation for low privileged users, via the `repair` function. The problem occurs as the repair function of the MSI is spawning an SYSTEM Powershell without the `-NoProfile` parameter. Therefore the profile of the user starting the repair will be loaded. Version 1.9.3 contains a fix for this issue. Adding a `-NoProfile` to the powershell is a possible workaround.","state":"PUBLIC","assigner":"security-advisories@github.com","published_at":"2023-08-07 20:15:00","updated_at":"2023-08-11 18:10:00"},"problem_types":["CWE-269"],"metrics":[],"references":[{"url":"https://github.com/cryptomator/cryptomator/releases/tag/1.9.3","name":"https://github.com/cryptomator/cryptomator/releases/tag/1.9.3","refsource":"MISC","tags":[],"title":"Release 1.9.3 (Windows Only) · cryptomator/cryptomator · GitHub","mime":"text/html","httpstatus":"200","archivestatus":"404"},{"url":"https://github.com/cryptomator/cryptomator/commit/727c32ad50c3901a6144a11cf984a3b7ebcf8b2b","name":"https://github.com/cryptomator/cryptomator/commit/727c32ad50c3901a6144a11cf984a3b7ebcf8b2b","refsource":"MISC","tags":[],"title":"Merge pull request from GHSA-62gx-54j7-mjh3 · cryptomator/cryptomator@727c32a · GitHub","mime":"text/html","httpstatus":"200","archivestatus":"404"},{"url":"https://github.com/cryptomator/cryptomator/releases/download/1.9.2/Cryptomator-1.9.2-x64.msi","name":"https://github.com/cryptomator/cryptomator/releases/download/1.9.2/Cryptomator-1.9.2-x64.msi","refsource":"MISC","tags":[],"title":"","mime":"application/x-msi","httpstatus":"200","archivestatus":"404"},{"url":"https://github.com/cryptomator/cryptomator/security/advisories/GHSA-62gx-54j7-mjh3","name":"https://github.com/cryptomator/cryptomator/security/advisories/GHSA-62gx-54j7-mjh3","refsource":"MISC","tags":[],"title":"Cryptomator <= 1.9.2 Local Elevation of Privileges · Advisory · cryptomator/cryptomator · GitHub","mime":"text/html","httpstatus":"200","archivestatus":"404"},{"url":"https://www.cve.org/CVERecord?id=CVE-2023-39520","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-39520","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2023","cve_id":"39520","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"cryptomator","cpe5":"cryptomator","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"data_version":"4.0","data_type":"CVE","data_format":"MITRE","CVE_data_meta":{"ID":"CVE-2023-39520","ASSIGNER":"security-advisories@github.com","STATE":"PUBLIC"},"description":{"description_data":[{"lang":"eng","value":"Cryptomator encrypts data being stored on cloud infrastructure. The MSI installer provided on the homepage for Cryptomator version 1.9.2 allows local privilege escalation for low privileged users, via the `repair` function. The problem occurs as the repair function of the MSI is spawning an SYSTEM Powershell without the `-NoProfile` parameter. Therefore the profile of the user starting the repair will be loaded. Version 1.9.3 contains a fix for this issue. Adding a `-NoProfile` to the powershell is a possible workaround."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"CWE-269: Improper Privilege Management","cweId":"CWE-269"}]}]},"affects":{"vendor":{"vendor_data":[{"vendor_name":"cryptomator","product":{"product_data":[{"product_name":"cryptomator","version":{"version_data":[{"version_affected":"=","version_value":"<= 1.9.2"}]}}]}}]}},"references":{"reference_data":[{"url":"https://github.com/cryptomator/cryptomator/security/advisories/GHSA-62gx-54j7-mjh3","refsource":"MISC","name":"https://github.com/cryptomator/cryptomator/security/advisories/GHSA-62gx-54j7-mjh3"},{"url":"https://github.com/cryptomator/cryptomator/commit/727c32ad50c3901a6144a11cf984a3b7ebcf8b2b","refsource":"MISC","name":"https://github.com/cryptomator/cryptomator/commit/727c32ad50c3901a6144a11cf984a3b7ebcf8b2b"},{"url":"https://github.com/cryptomator/cryptomator/releases/download/1.9.2/Cryptomator-1.9.2-x64.msi","refsource":"MISC","name":"https://github.com/cryptomator/cryptomator/releases/download/1.9.2/Cryptomator-1.9.2-x64.msi"},{"url":"https://github.com/cryptomator/cryptomator/releases/tag/1.9.3","refsource":"MISC","name":"https://github.com/cryptomator/cryptomator/releases/tag/1.9.3"}]},"source":{"advisory":"GHSA-62gx-54j7-mjh3","discovery":"UNKNOWN"},"impact":{"cvss":[{"attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"NONE","baseScore":5.5,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N","version":"3.1"}]}},"nvd":{"publishedDate":"2023-08-07 20:15:00","lastModifiedDate":"2023-08-11 18:10:00","problem_types":["CWE-269"],"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}},"configurations":{"CVE_data_version":"4.0","nodes":[{"operator":"OR","children":[],"cpe_match":[{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:cryptomator:cryptomator:*:*:*:*:*:*:*:*","versionEndExcluding":"1.9.3","cpe_name":[]}]}]}},"legacy_mitre":{"record":null,"notes":[]}}}