PT-2023-18727 · Tiki · Tiki

Aviv Vinograzki + 3 · Published 2023-01-14 · Updated 2025-04-04 · CVE-2023-22851

Positive Technologies (AI Summary)

CVSS v3.1

7.2

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Tiki versions prior to 24.2

Description The issue allows PHP Object Injection in lib/importer/tikiimporter blog wordpress.php by an admin due to an unserialize call.

Recommendations For versions prior to 24.2, update to version 24.2 or later to resolve the issue.

Exploit

Fix

Unrestricted File Upload

Weakness Enumeration

CWE-434

Related Identifiers

CVE-2023-22851

Affected Products

Tiki

References · 5

• 🔥 https://karmainsecurity.com/KIS-2023-04 · Exploit
• https://tiki.org/articles · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2023-22851 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-22851 · Security Note
• https://t.me/cvenotify/117768 · Telegram Post