CVE-2025-34111

An unauthenticated arbitrary file upload vulnerability exists in Tiki Wiki CMS Groupware version 15.1 and earlier via the ELFinder component's default connector (connector.minimal.php), which allows remote attackers to upload and execute malicious PHP scripts in the context of the web server. The vulnerable component does not enforce file type validation, allowing attackers to craft a POST request to upload executable PHP payloads through the ELFinder interface exposed at /vendor_extra/elfinder/.

CVSS

No CVSS.

References

Link	Resource
https://raw.githubusercontent.com/rapid7/metasploit-framework/master/modules/exploits/unix/webapp/tikiwiki_upload_exec.rb
https://tiki.org/article434-Security-update-Tiki-15-2-Tiki-14-4-and-Tiki-12-9-released
https://www.exploit-db.com/exploits/40091
https://www.vulncheck.com/advisories/tiki-wiki-el-finder-unauthenticated-file-upload-rce

Configurations

No configuration.

History

15 Jul 2025, 14:15

Type	Values Removed	Values Added
References	~~{'url': 'https://vulncheck/advisories/tiki-wiki-el-finder-unauthenticated-file-upload-rce', 'source': 'disclosure@vulncheck.com'}~~	() https://www.vulncheck.com/advisories/tiki-wiki-el-finder-unauthenticated-file-upload-rce -

15 Jul 2025, 13:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-07-15 13:15

Updated : 2025-07-15 20:07

NVD link : CVE-2025-34111

Mitre link : CVE-2025-34111

CVE.ORG link : CVE-2025-34111

JSON object : View

Products Affected

No product.

CWE

CWE-20

Improper Input Validation

CWE-306

Missing Authentication for Critical Function

CWE-434

Unrestricted Upload of File with Dangerous Type

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