CVE-2025-34113 – Tiki Wiki CMS Command Injection Vulnerability

The following table lists the changes that have been made to the
CVE-2025-34113 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution
of a vulnerability, and for identifying the most recent changes that may
impact the vulnerability’s severity, exploitability, or other characteristics.

  • CVE Modified
    by [email protected]

    Jul. 15, 2025

    Action Type Old Value New Value
    Added Reference https://www.vulncheck.com/advisories/tiki-wiki-cms-authenticated-command-injection-in-calendar-module
    Removed Reference https://vulncheck/advisories/tiki-wiki-cms-authenticated-command-injection-in-calendar-module
  • New CVE Received
    by [email protected]

    Jul. 15, 2025

    Action Type Old Value New Value
    Added Description An authenticated command injection vulnerability exists in Tiki Wiki CMS versions ≤14.1, ≤12.4 LTS, ≤9.10 LTS, and ≤6.14 via the `viewmode` GET parameter in `tiki-calendar.php`. When the calendar module is enabled and an authenticated user has permission to access it, an attacker can inject and execute arbitrary PHP code. Successful exploitation leads to remote code execution in the context of the web server user.
    Added CVSS V4.0 AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
    Added CWE CWE-20
    Added CWE CWE-78
    Added CWE CWE-306
    Added Reference https://raw.githubusercontent.com/rapid7/metasploit-framework/master/modules/exploits/linux/http/tiki_calendar_exec.rb
    Added Reference https://tiki.org/article414-Important-Security-Fix-for-all-versions-of-Tiki
    Added Reference https://vulncheck/advisories/tiki-wiki-cms-authenticated-command-injection-in-calendar-module
    Added Reference https://www.acunetix.com/vulnerabilities/web/tiki-wiki-cms-remote-code-execution-via-calendar-module/
    Added Reference https://www.exploit-db.com/exploits/39965
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