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Vulnerabilities

Vulnerability · CVE-2025-34113

An authenticated command injection vulnerability exists in Tiki Wiki CMS versions ≤14.1, ≤12.4 LTS, ≤9.10 LTS, and ≤6.14 via the GET parameter in .

Published Jul 15, 2025 · catalog updated May 15, 2026 · Tiki Software Community Association Wiki CMS Groupware

Check if you run it

No confirmed exploitation is on record for CVE-2025-34113. EPSS is 2.97%. Act only if a listed version of Tiki Software Community Association Wiki CMS Groupware is installed.

Gaps on this record

  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
High8.7
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
2.97%
Remediation
Advisory link
Affected products
vendor Tiki Software Community Association Wiki CMS Groupware 0 ≤9.10 LTS

An authenticated command injection vulnerability exists in Tiki Wiki CMS versions ≤14.1, ≤12.4 LTS, ≤9.10 LTS, and ≤6.14 via the GET parameter in . 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.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • vendor Tiki Software Community Association Wiki CMS Groupware 0 ≤9.10 LTS0 ≤9.10 LTS

How to fix CVE-2025-34113

  • Recommended remediation

    A patch or advisory reference is linked. Open the original publisher for availability by product version.

  • Official advisories

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2025-34113. EPSS is 2.97%. Act only if a listed version of Tiki Software Community Association Wiki CMS Groupware is installed.

Which versions are affected?

Compare what you have installed with Tiki Software Community Association Wiki CMS Groupware 0 ≤9.10 LTS 0 ≤9.10 LTS. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

No weakness class is stored. EPSS 2.97%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. Jul 15, 2025 · EUVD

    Detected

    An authenticated command injection vulnerability exists in Tiki Wiki CMS versions ≤14.1, ≤12.4 LTS, ≤9.10 LTS, and ≤6.14 via the GET parameter in . 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.

  2. May 15, 2026 · EUVD

    Updated

    An authenticated command injection vulnerability exists in Tiki Wiki CMS versions ≤14.1, ≤12.4 LTS, ≤9.10 LTS, and ≤6.14 via the GET parameter in . 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.

Sources

  • EUVDVulnerability recordEUVD-2025-21426

    An authenticated command injection vulnerability exists in Tiki Wiki CMS versions ≤14.1, ≤12.4 LTS, ≤9.10 LTS, and ≤6.14 via the GET parameter in . When the calendar module is enabled and an authenticated user has permission to access it, an attacker can inject and execute arbitr

    euvd.enisa.europa.eu

References

Freshness

Last verified in this catalog May 15, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.