{"id":"CVE-2026-45229","summary":"Quark Drive (quark-auto-save) \u003c 0.8.5 Mass Assignment via POST /update","details":"Quark Drive before 0.8.5 contains a mass assignment vulnerability in the POST /update endpoint that allows authenticated attackers to overwrite administrator credentials by posting an arbitrary webui object to the config_data dictionary. Attackers can exploit insufficient deny-list filtering to permanently replace stored login credentials, lock out legitimate administrators, and gain persistent access to all configured tasks, cloud tokens, and notification services.","modified":"2026-08-04T11:51:00.613773062Z","published":"2026-05-13T19:54:14.459Z","database_specific":{"cna_assigner":"VulnCheck","cwe_ids":["CWE-915"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/45xxx/CVE-2026-45229.json"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/45xxx/CVE-2026-45229.json"},{"type":"ADVISORY","url":"https://github.com/Cp0204/quark-auto-save/releases/tag/v0.8.5"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-45229"},{"type":"ADVISORY","url":"https://www.vulncheck.com/advisories/quark-drive-mass-assignment-via-post-update"},{"type":"FIX","url":"https://github.com/Cp0204/quark-auto-save/commit/ea8377a596446291953dbe36e2d119d85bcd865b"},{"type":"PACKAGE","url":"https://github.com/Cp0204/quark-auto-save"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/cp0204/quark-auto-save","events":[{"introduced":"0"},{"fixed":"7e159444f3d8bc939e72ce694142eadf289fa499"}],"database_specific":{"source":"AFFECTED_FIELD","extracted_events":[{"introduced":"0"},{"fixed":"0.8.5"}]}}],"versions":["v0.8.4","v0.8.3","v0.8.2","v0.8.1","v0.8.0","v0.7.9","v0.7.8","v0.7.7","v0.7.6","v0.7.5","v0.7.4","v0.7.3","v0.7.2","v0.7.1","v0.7.0","v0.6.2","v0.6.1","v0.6.0","v0.5.4","v0.5.3.1","v0.5.3","v0.5.2","v0.5.1","v0.5.0","v0.4.5","v0.4.4","v0.4.3","v0.4.2","v0.4.1","v0.4.0","v0.3.9.5","v0.3.9.4","v0.3.9.3","v0.3.9.2","v0.3.9.1","v0.3.9","v0.3.8.1","v0.3.8","v0.3.7","v0.3.6.1","v0.3.6","v0.3.5","v0.3.4","v0.3.3","v0.3.2","v0.3.1","v0.3.0","v0.2.14","v0.2.13","v0.2.12","v0.2.11.1","v0.2.11","v0.2.10.1","v0.2.10","v0.2.9.10","v0.2.9.9","v0.2.9.8","v0.2.9.7","v0.2.9.6","v0.2.9.5","v0.2.9.4","v0.2.9.3","v0.2.9.2","v0.2.9.1","v0.2.9","v0.2.8.1","v0.2.8","v0.2.7.3","v0.2.7.2","v0.2.7.1","v0.2.7","v0.2.6.1","v0.2.6","v0.2.5.2","v0.2.5.1","v0.2.5","v0.2.4.1","v0.2.4","v0.2.3","v0.2.2","v0.2.1"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-45229.json"}}],"schema_version":"1.8.0","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"}]}