CVE-2025-12496
Directory Traversal in Zephyr Project Manager Plugin Allows File Disclosure
Publication date: 2025-12-17
Last updated on: 2025-12-17
Assigner: Wordfence
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| wordpress | zephyr_project_manager | * |
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?
The vulnerability in the Zephyr Project Manager WordPress plugin is a Directory Traversal issue affecting all versions up to 3.3.203 via the `file` parameter. Authenticated users with Custom-level access or higher can exploit this to read arbitrary files on the server, potentially exposing sensitive information. Additionally, if the server has `allow_url_fopen` enabled, this vulnerability can be leveraged for Server-Side Request Forgery (SSRF), allowing attackers to make unauthorized requests from the server.
How can this vulnerability impact me? :
This vulnerability can impact you by allowing an authenticated attacker with at least Custom-level access to read any file on your server, which may include sensitive configuration files, credentials, or other private data. If your server has `allow_url_fopen` enabled, the attacker could also perform Server-Side Request Forgery (SSRF), potentially accessing internal services or resources that are not normally exposed externally, increasing the risk of further compromise.
How can this vulnerability be detected on my network or system? Can you suggest some commands?
This vulnerability can be detected by checking for unauthorized or suspicious use of the `file` parameter in AJAX requests to the Zephyr Project Manager plugin endpoints, especially from authenticated users with Custom-level access or higher. Monitoring HTTP requests for directory traversal patterns (e.g., '../') in the `file` parameter can help identify exploitation attempts. Additionally, reviewing AJAX calls that interact with file handling or project files may reveal attempts to read arbitrary files. Specific commands to detect this could include using network monitoring tools or web server logs to grep for suspicious patterns, for example: 1. Using grep on web server logs to find directory traversal attempts: `grep -i 'file=.*\.\./' /var/log/apache2/access.log` 2. Using curl to test the vulnerability (only on authorized test systems): `curl -X POST -d "action=some_ajax_action&file=../../../../etc/passwd&zpm_nonce=VALID_NONCE" https://yourwordpresssite.com/wp-admin/admin-ajax.php` Note: Replace `some_ajax_action` and `VALID_NONCE` with appropriate values. Detection requires authenticated access and knowledge of valid nonces, so monitoring logs for unusual file parameter values is key. [3]
What immediate steps should I take to mitigate this vulnerability?
Immediate mitigation steps include: 1. Update the Zephyr Project Manager plugin to a version later than 3.3.203 where the vulnerability is fixed. 2. Restrict access to the plugin's AJAX endpoints to only trusted authenticated users with appropriate permissions. 3. Disable or restrict the use of the `file` parameter in AJAX requests if possible. 4. If `allow_url_fopen` is enabled on the server, consider disabling it to reduce risk of Server-Side Request Forgery exploitation. 5. Monitor and audit logs for suspicious activity related to file access via the plugin. 6. Implement Web Application Firewall (WAF) rules to block directory traversal patterns in requests. These steps help prevent exploitation while a patch or update is applied. [3]
How does this vulnerability affect compliance with common standards and regulations (like GDPR, HIPAA)?:
This vulnerability allows authenticated attackers with Custom-level access and above to read arbitrary files on the server, potentially exposing sensitive information. Such unauthorized access to sensitive data can lead to non-compliance with data protection regulations like GDPR and HIPAA, which require strict controls on access to personal and sensitive information. Therefore, exploitation of this vulnerability could result in violations of these standards due to data exposure. [3]