PHP Object Injection Vulnerability in Tiki Wiki before 24.1
CVE-2023-22853

8.8HIGH

Key Information:

Vendor

Tiki

Status
Tiki
Vendor
CVE Published:
14 January 2023

What is CVE-2023-22853?

A vulnerability exists in Tiki Wiki versions prior to 24.1, where enabling the feature_create_webhelp can lead to PHP Object Injection due to the unsafe use of eval in lib/structures/structlib.php. This flaw allows attackers to execute arbitrary code, potentially compromising the integrity and security of the application.

References

https://tiki.org/articles
https://karmainsecurity.com/KIS-2023-02

CVSS V3.1

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.