{"id":"CVE-2026-92772","summary":"Leantime before 3.9.6 Unauthorized Plugin Installation via HTMX","details":"Leantime before 3.9.6 contains an authorization bypass vulnerability in the HTMX plugin install endpoint that lacks permission validation. Authenticated users with limited roles can install marketplace plugins and control arbitrary properties including identifier, version, and license key to deploy malicious plugins.","modified":"2026-09-19T03:30:26.651760595Z","published":"2026-09-16T20:32:33.373Z","database_specific":{"cna_assigner":"VulnCheck","cwe_ids":["CWE-862"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/92xxx/CVE-2026-92772.json"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/92xxx/CVE-2026-92772.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-92772"},{"type":"ADVISORY","url":"https://www.vulncheck.com/advisories/leantime-before-3.9.6-unauthorized-plugin-installation-via-htmx"},{"type":"REPORT","url":"https://github.com/Leantime/leantime/issues/3757"},{"type":"FIX","url":"https://github.com/Leantime/leantime/blob/v3.9.6/app/Domain/Plugins/Hxcontrollers/Details.php#L27"},{"type":"PACKAGE","url":"https://github.com/Leantime/leantime"},{"type":"ARTICLE","url":"https://github.com/Leantime/leantime/blob/v3.9.5/app/Domain/Plugins/Controllers/Marketplace.php#L24"},{"type":"ARTICLE","url":"https://github.com/Leantime/leantime/blob/v3.9.5/app/Domain/Plugins/Hxcontrollers/Details.php#L25-L40"},{"type":"ARTICLE","url":"https://github.com/Leantime/leantime/blob/v3.9.5/app/Domain/Plugins/Services/Plugins.php#L546-L561"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/leantime/leantime","events":[{"introduced":"0"},{"fixed":"fa96455966dd03eb0d82f0e68e6b441d2fe0ef45"}],"database_specific":{"extracted_events":[{"introduced":"0"},{"fixed":"3.9.6"}],"source":["AFFECTED_FIELD","DESCRIPTION"]}}],"versions":["v3.9.5","v3.9.4","v3.9.3","v3.9.2","v3.9.1","v3.9.0","v3.8.0","v3.7.3","v3.7.2","v3.7.1","v3.7.0","v3.6.2","latest","v3.6.1","v3.6.0","v3.5.12","v3.5.11","v3.5.10","v3.5.8","v3.5.7","v3.5.6","v3.5.5","v3.5.4","v3.5.3","v3.5.2","v3.5.1","v3.4.12","v3.4.11","v3.4.10","v3.4.9","v3.4.7","v3.4.6","v3.4.5","v3.4.4","v3.4.3","v3.4.2","v3.4.1","v3.4.0","v3.3.3","v3.3.1","v3.3.0","v3.2.1","v3.2.0","v3.2.0-beta-2","v3.2.0-beta","v3.1.4","v3.1.3","v3.1.2","v3.1.1","v3.1.0-beta","v3.0.7","v3.0.6","v3.0.5","v3.0.4","v3.0.3","v3.0.1","v3.0.2","v3.0.0","v3.0.0-beta","v2.4.8","v2.4.7","v2.4.5","v2.4.4","v2.4.3","v2.4.2","v2.4.1","v2.4-beta-8","v2.4","v2.4-beta-7","v2.4-beta","v2.3.27","v2.3.26","v2.3.24","v2.3.25","v2.3.23","v2.3.22","v2.3.21","v2.3.20","v2.3.19","v2.3.18","v2.3.17","v2.3.16","v2.3.15","v2.3.14","v2.3.13","v2.3.12","v2.3.11","v2.3.10","v2.3.9","v2.3.8","v2.3.7","v2.3.6","v2.3.5","v2.3.4","v2.3.3","v2.3.2","v2.3.1-beta","v2.3.0-beta","v2.3-beta","v2.2.11","v2.2.10","v2.2.9","v2.2.8","v2.2.7","v2.2.6","v2.2.5","v2.2.4","v2.2.3","v2.2.0","v2.2.2","v2.2.1","v2.1.9","v2.1.8","v2.1.7","v2.1.6","v2.1.5","v2.1.4","v2.1.3","v2.1.2","v2.1.1","v2.1","v2.1-beta6","v2.1-beta5","v2.1-beta4b","v2.1-beta3","v2.0.14","v2.1-beta2","v2.1-beta","v2.0.13","v2.0.12","v2.0.11","v2.0.10","v2.0.9","v2.0.8","v2.0.7","v2.0.6","v2.0.5","v2.0.4","v2.0.3","v2.0.2","v2.0.1","v2.0","v0.9.5-alpha"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-92772.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:L/SC:N/SI:N/SA:N"}]}