CVE-2025-12539 (GCVE-0-2025-12539)

Vulnerability from cvelistv5 – Published: 2025-11-11 11:03 – Updated: 2026-04-08 16:44
VLAI
Title
TNC Toolbox: Web Performance <= 1.4.2 - Unauthenticated Sensitive Information Exposure to Privilege Escalation/cPanel Account Takeover
Summary
The TNC Toolbox: Web Performance plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 1.4.2. This is due to the plugin storing cPanel API credentials (hostname, username, and API key) in files within the web-accessible wp-content directory without adequate protection in the "Tnc_Wp_Toolbox_Settings::save_settings" function. This makes it possible for unauthenticated attackers to retrieve these credentials and use them to interact with the cPanel API, which can lead to arbitrary file uploads, remote code execution, and full compromise of the hosting environment.
Severity
10 (Critical)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
SSVC
Exploitation: none Automatable: yes Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-11-14 15:25 UTC
CWE
  • CWE-922 - Insecure Storage of Sensitive Information
Assigner
Wordfence CNA under the mitre root
CNA scorecard C 65/100 over 2307 records in the last 180 days details
References
Impacted products
Vendor Product Version CPE status
leopardhost TNC Toolbox: Web Performance Affected: 0 , ≤ 1.4.2 (semver)
guessed Create a notification for this product.
Credits
Kenneth Dunn
Show details on NVD website
To clipboard 

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