CVE-2023-22851

Tiki Wiki CMS Groupware 24.1 tikiimporter_blog_wordpress.php PHP Object Injection

Severity Score

7.2

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

Attend

*SSVC

Descriptions

Tiki before 24.2 allows lib/importer/tikiimporter_blog_wordpress.php PHP Object Injection by an admin because of an unserialize call.

Tiki anterior a 24.2 permite la inyección de objetos PHP lib/importer/tikiimporter_blog_wordpress.php por parte de un administrador debido a una llamada de deseriaización.

Tiki Wiki CMS Groupware versions 24.1 and below suffer from a PHP object injection vulnerability in tikiimporter_blog_wordpress.php.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

High

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Low

Authentication

Multiple

Confidentiality

Complete

Integrity

Complete

Availability

Complete

* Common Vulnerability Scoring System

SSVC

Decision:Attend

Exploitation

Poc

Automatable

Tech. Impact

Total

* Organization's Worst-case Scenario

Timeline

2023-01-08 CVE Reserved
2023-01-10 CVE Published
2023-01-10 First Exploit
2025-03-30 EPSS Updated
2025-04-04 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-434: Unrestricted Upload of File with Dangerous Type

CAPEC

References (3)

URL	Tag	Source

URL	Date	SRC
https://packetstorm.news/files/id/170435	2023-01-10
https://karmainsecurity.com/KIS-2023-04	2025-04-04

URL	Date	SRC

URL	Date	SRC
https://tiki.org/articles	2023-01-25

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Tiki Search vendor "Tiki"		Tiki Search vendor "Tiki" for product "Tiki"				< 24.2 Search vendor "Tiki" for product "Tiki" and version " < 24.2"		-		Affected