CVE-2025-12747

MEDIUM5.3

Tainacan <= 1.0.0 - Unauthenticated Information Exposure

Published Nov 21, 2025

Modified 3 months ago

Details

The Tainacan plugin for WordPress is vulnerable to Information Exposure in all versions up to, and including, 1.0.0 via uploaded files marked as private being exposed in wp-content without adequate protection. This makes it possible for unauthenticated attackers to extract potentially sensitive information from files that have been marked as private.

References

WEB

https://github.com/tainacan/tainacan/blob/2491612ee9d5b14baa70862ba2308ee925de0938/src/classes/class-tainacan-private-files.php

WEB

https://github.com/tainacan/tainacan/compare/1.0.0...1.0.1

ADVISORY

https://www.cve.org/CVERecord?id=CVE-2025-12747

WEB

https://www.wordfence.com/threat-intel/vulnerabilities/id/c64869f0-a4dd-4135-8ed8-a6ff82a48e1f?source=cve

CVSS Analysis

CVSS v3.1

5.3