CVE-2023-22850 : Tiki before 24.1, when the Spreadsheets feature is enabled, allows lib/sheet/gri

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

Published 2023-01-14 02:15:12

Updated 2023-01-25 18:00:22

Source MITRE

View at NVD, CVE.org

Products affected by CVE-2023-22850

Tiki » Tiki
Versions before (<) 24.1
cpe:2.3:a:tiki:tiki:*:*:*:*:*:*:*:*
Matching versions

EPSS FAQ

0.10%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 43 %

Percentile, the proportion of vulnerabilities that are scored at or less

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source	First Seen
8.8	HIGH	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H	2.8	5.9	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: Low User Interaction: None Scope: Unchanged Confidentiality: High Integrity: High Availability: High

CWE-502 Deserialization of Untrusted Data

The product deserializes untrusted data without sufficiently verifying that the resulting data will be valid.

Assigned by: nvd@nist.gov (Primary)

https://karmainsecurity.com/KIS-2023-03

Tiki Wiki CMS Groupware <= 24.0 (grid.php) PHP Object Injection Vulnerability | Karma(In)Security
Exploit;Third Party Advisory
https://tiki.org/articles

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