Shelf Planner <= 2.8.1 - Unauthenticated Information Exposure via Log Files
Strategic Overview
- Status
- Patched in 2.8.2
- Affected Plugin
- Shelf Planner Inventory Management for WooCommerce
- Affected Version
<= 2.8.1- CVSS
- 5.3Medium
- Weakness type
- CWE-538 · Insertion of Sensitive Information into Externally-Accessible File or Directory
- CVE
CVE-2025-11891
At a glance
CVE-2025-11891 is a medium-severity Insertion of Sensitive Information into Externally-Accessible File or Directory vulnerability in the Shelf Planner Inventory Management for WooCommerce WordPress plugin, affecting versions <= 2.8.1. It carries a CVSS score of 5.3 (reachable over the network; low attack complexity). Exploitation requires no authentication. The issue is fixed in version 2.8.2; sites on affected versions should update now. Disclosed November 2025, reported by Jonas Benjamin Friedli.
Vulnerability Overview
The Shelf Planner plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 2.8.1 through publicly exposed log files. This makes it possible for unauthenticated attackers to view potentially sensitive information contained in the exposed log files.
Technical Analysis
The vector marks this flaw as remotely reachable over the network, with low attack complexity — no special timing or configuration is needed, and no privileges on the target site, and no interaction from a victim user.
CWE-538: Insertion of Sensitive Information into Externally-Accessible File or Directory
The product places sensitive information into files or directories that are accessible to actors who are allowed to have access to the files, but not to the sensitive information.
Remediation
Update to version 2.8.2, or a newer patched version
How does WordSec protect against this?
This one needs no account at all, which puts it outside what login hardening can reach; WordSec's login security narrows the account-level paths around it, and the firewall is what inspects the request itself. None of that substitutes for the fix: Shelf Planner Inventory Management for WooCommerce 2.8.2 closes this, and updating the plugin is the step that ends it.
- Login Security
- Alerts
External References
Related records
Other vulnerabilities in Shelf Planner Inventory Management for WooCommerce
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