CVE-2025-12747
MEDIUMTainacan < 1.0.0 - Unauthenticated Information Exposure via Private File Access
Title source: llmDescription
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 (3)
Core 3
Core References
Various Sources
https://github.com/tainacan/tainacan/blob/2491612ee9d5b14baa70862ba2308ee925de0938/src/classes/class-tainacan-private-files.php
Various Sources
https://github.com/tainacan/tainacan/compare/1.0.0...1.0.1
Scores
CVSS v3
5.3
EPSS
0.0025
EPSS Percentile
16.2%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
yes
Technical Impact
partial
Details
CWE
CWE-552
Status
published
Products (1)
tainacan/Tainacan
< 1.0.0
Published
Nov 21, 2025
Tracked Since
Feb 18, 2026