CVE-2026-27040
Path Traversal in WZone Plugin Allows Unauthorized File Access
Publication date: 2026-03-25
Last updated on: 2026-04-23
Assigner: Patchstack
Description
Description
CVSS Scores
EPSS Scores
| Probability: | |
| Percentile: |
Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| aa-team | wzone | to 14.0.31 (inc) |
| aa-team | woozone | to 14.0.31 (inc) |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-22 | The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
CVE-2026-27040 is a high-priority vulnerability in the WordPress WZone Plugin (versions up to and including 14.0.31) that allows arbitrary file deletion through a Path Traversal flaw. This means an attacker can bypass restrictions on file paths and delete files from the website, potentially including core files necessary for the site to function.
The vulnerability is classified under OWASP Top 10 A1: Broken Access Control and can be exploited by users with subscriber or developer privileges.
How can this vulnerability impact me? :
This vulnerability can have severe impacts including the deletion of important files on your website, which may cause the site to break or stop functioning entirely.
Because the vulnerability allows arbitrary file deletion, attackers can disrupt website operations, potentially leading to downtime, loss of data, and damage to your online presence.
The vulnerability has a high severity score of 8.8 and is expected to be exploited in mass campaigns targeting many websites.
How can this vulnerability be detected on my network or system? Can you suggest some commands?
This vulnerability allows arbitrary file deletion via path traversal in the WordPress WZone Plugin up to version 14.0.31. Detection involves monitoring for suspicious HTTP requests attempting to exploit path traversal patterns, such as requests containing sequences like "../" or encoded variants targeting sensitive files.
Since no official patch is available, detection can be enhanced by applying the mitigation rules provided by Patchstack which can block attack attempts exploiting this flaw.
Suggested commands to detect potential exploitation attempts include inspecting web server logs for suspicious requests. For example, using grep on Apache or Nginx logs:
- grep -iE "\.\./|%2e%2e" /var/log/apache2/access.log
- grep -iE "\.\./|%2e%2e" /var/log/nginx/access.log
Additionally, monitoring for unexpected file deletions or changes in the plugin directory can help detect exploitation.
What immediate steps should I take to mitigate this vulnerability?
Immediate mitigation steps include updating the WordPress WZone Plugin to a version higher than 14.0.31 once available.
Since no official patch is currently available, applying the mitigation rule provided by Patchstack is strongly advised to block attacks exploiting this vulnerability.
If updating or applying the mitigation rule is not possible, users should seek assistance from their hosting provider or web developer to implement temporary protections.
Additionally, restricting access to the plugin files and monitoring for suspicious activity can help reduce risk until a patch is released.
How does this vulnerability affect compliance with common standards and regulations (like GDPR, HIPAA)?:
The vulnerability in the WordPress WZone Plugin allows arbitrary file deletion through a path traversal flaw, which can lead to unauthorized access and manipulation of website files.
Such unauthorized file deletion and potential disruption of website functionality can impact compliance with common standards and regulations like GDPR and HIPAA, which require protection of data integrity, confidentiality, and availability.
If exploited, this vulnerability could lead to data loss or service disruption, potentially resulting in violations of these regulations' requirements for safeguarding personal and sensitive information.