{"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":"2026-08-31T11:30:33.994808444Z","published":"2023-01-14T00:00:00Z","database_specific":{"cna_assigner":"mitre","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/22xxx/CVE-2023-22850.json","unresolved_ranges":[{"extracted_events":[{"fixed":"24.1"}],"source":"DESCRIPTION"}]},"references":[{"type":"WEB","url":"https://karmainsecurity.com/KIS-2023-03"},{"type":"WEB","url":"https://tiki.org/articles"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/22xxx/CVE-2023-22850.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-22850"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://gitlab.com/tikiwiki/tiki","events":[{"introduced":"0"},{"fixed":"267d7bcfd882767ba704a4b2e09140da4b1ba745"}],"database_specific":{"cpe":"cpe:2.3:a:tiki:tiki:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"0"},{"fixed":"24.1"}],"source":"CPE_RANGE"}}],"versions":["tags/24.0","tags/24.0RC1","tags/24.0beta","tags/24.0alpha"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-22850.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"}]}