CVE-2023-22850

8.8 highEPSS 1.2%

High (8.8) in tiki tiki. EPSS 1.2% chance of exploitation in the next 30 days.

Tiki before 24.1, when the Spreadsheets feature is enabled, allows lib/sheet/grid.php PHP Object Injection because of an unserialize call.

Severity

8.8 high

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS: 1.2% chance of exploitation in the next 30 days; higher than 67% of CVEs (scores of 2026-10-31)
CWE: CWE-502
Published: 2023-01-14
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19