{"id":"CVE-2023-22850","details":"Tiki before 24.1, when the Spreadsheets feature is enabled, allows lib/sheet/grid.php PHP Object Injection because of an unserialize call.","modified":"2026-04-10T04:55:28.502329Z","published":"2023-01-14T02:15:11.980Z","references":[{"type":"ADVISORY","url":"https://tiki.org/articles"},{"type":"EVIDENCE","url":"https://karmainsecurity.com/KIS-2023-03"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://gitlab.com/tikiwiki/tiki","events":[{"introduced":"0"},{"fixed":"267d7bcfd882767ba704a4b2e09140da4b1ba745"}],"database_specific":{"versions":[{"introduced":"0"},{"fixed":"24.1"}]}}],"versions":["tags/24.0","tags/24.0RC1","tags/24.0alpha","tags/24.0beta"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-22850.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"}]}