Tainacan <= 1.0.0 - Unauthenticated Information Exposure

2025-11-20 00:00

Deadbee

Strategic Overview

Status

Patched in 1.0.1

Affected PluginTainacan

Affected Version<= 1.0.0

CVSS5.3Medium

CVECVE-2025-12747

View all Tainacan vulnerabilities

Vulnerability Overview

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.

Technical Analysis

REMEDIATION: Update to version 1.0.1, or a newer patched version --- IDENTIFIER: CWE-552 (Files or Directories Accessible to External Parties) The product makes files or directories accessible to unauthorized actors, even though they should not be.

External References

https://www.cve.org/CVERecord?id=CVE-2025-12747 https://www.wordfence.com/threat-intel/vulnerabilities/id/c64869f0-a4dd-4135-8ed8-a6ff82a48e1f

CVSS Vector

5.3

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionNone
ScopeUnchanged
ConfidentialityLow
IntegrityNone
AvailabilityNone

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