HIGH

CVE-2023-22850

CVSS v3

8.8

HIGH

EPSS Score

1.2 %

exploit probability, as of 2026-10-19

CISA KEV

known exploited

Exploitation

—

SSVC status

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Affected and fixed versions

Neither OSV.dev nor the vendor advisories we read list affected versions for CVE-2023-22850 yet.

Full record on NVD

Description

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

Technical details

Published: 2023-01-14

Frequently asked questions

What is CVE-2023-22850?

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

Is CVE-2023-22850 actively exploited?

Active exploitation of CVE-2023-22850 has not been confirmed. Its EPSS score was 1.2% on 2026-10-19, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2023-22850?

CVE-2023-22850 has a CVSS v3 base score of 8.8 (HIGH severity).

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