CVE-2025-30834
📋 TL;DR
A path traversal vulnerability in the Bit Assist WordPress plugin allows attackers to access files outside the intended directory by manipulating file paths. This affects all WordPress sites running Bit Assist versions up to 1.5.4. Attackers can potentially read sensitive files on the server.
💻 Affected Systems
- Bit Assist WordPress Plugin
⚠️ Manual Verification Required
This CVE does not have specific version information in our database, so automatic vulnerability detection cannot determine if your system is affected.
Why? The CVE database entry doesn't specify which versions are vulnerable (no version ranges provided by the vendor/NVD).
🔒 Custom verification scripts are available for registered users. Sign up free to download automated test scripts.
- Review the CVE details at NVD
- Check vendor security advisories for your specific version
- Test if the vulnerability is exploitable in your environment
- Consider updating to the latest version as a precaution
⚠️ Risk & Real-World Impact
Worst Case
Complete server compromise through reading sensitive configuration files (like wp-config.php containing database credentials), followed by database takeover and potential remote code execution.
Likely Case
Unauthorized reading of sensitive files including configuration files, user data, or other application files, leading to information disclosure and potential credential theft.
If Mitigated
Limited impact with proper file permissions and web server restrictions, potentially blocking traversal attempts at the web server level.
🎯 Exploit Status
Path traversal vulnerabilities are typically easy to exploit with simple HTTP requests. Public exploit details are available in security advisories.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: 1.5.5 or later
Vendor Advisory: https://patchstack.com/database/wordpress/plugin/bit-assist/vulnerability/wordpress-bit-assist-plugin-1-5-4-path-traversal-vulnerability?_s_id=cve
Restart Required: No
Instructions:
1. Log into WordPress admin panel. 2. Navigate to Plugins > Installed Plugins. 3. Find Bit Assist and click 'Update Now'. 4. Verify update to version 1.5.5 or later.
🔧 Temporary Workarounds
Disable Bit Assist Plugin
allTemporarily disable the vulnerable plugin until patching is possible
wp plugin deactivate bit-assist
Web Server Path Restriction
linuxConfigure web server to block directory traversal attempts
# For Apache: Set AllowOverride None in directory configuration
# For Nginx: Add location blocks to restrict file access
🧯 If You Can't Patch
- Implement web application firewall (WAF) rules to block path traversal patterns
- Restrict file system permissions to limit readable directories
🔍 How to Verify
Check if Vulnerable:
Check WordPress admin panel > Plugins > Installed Plugins for Bit Assist version. If version is 1.5.4 or earlier, system is vulnerable.Check Version:
wp plugin list --name=bit-assist --field=versionVerify Fix Applied:
Verify Bit Assist plugin version is 1.5.5 or later in WordPress admin panel.📡 Detection & Monitoring
Log Indicators:
- HTTP requests containing '../' sequences
- Access to unexpected file paths in web logs
- 403/404 errors for traversal attempts
Network Indicators:
- HTTP GET requests with encoded directory traversal sequences (%2e%2e%2f, ..%2f)
SIEM Query:
web_access_logs WHERE url CONTAINS '../' OR url CONTAINS '%2e%2e%2f'