CVE-2025-52159
📋 TL;DR
CVE-2025-52159 involves hardcoded credentials in the default configuration of PPress CMS version 0.0.9. This allows attackers to bypass authentication and potentially gain administrative access to affected systems. All users running PPress 0.0.9 with default settings are vulnerable.
💻 Affected Systems
- PPress CMS
📦 What is this software?
Ppress by Yandaozi
⚠️ Risk & Real-World Impact
Worst Case
Full system compromise through remote command execution, data theft, and complete control over the CMS installation.
Likely Case
Unauthorized administrative access leading to content manipulation, user data exposure, and potential privilege escalation.
If Mitigated
Limited impact if credentials are changed immediately after installation and proper access controls are implemented.
🎯 Exploit Status
Exploitation requires knowledge of the hardcoded credentials, which are publicly documented in the CVE references.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Not available
Vendor Advisory: Not available
Restart Required: No
Instructions:
1. Immediately change all default credentials in PPress configuration. 2. Update to a newer version if available. 3. Review and secure all authentication mechanisms.
🔧 Temporary Workarounds
Change Default Credentials
allModify the hardcoded credentials in PPress configuration files to strong, unique values.
Edit PPress configuration files to replace default credentials with secure alternatives
Network Access Restrictions
allRestrict access to PPress administration interface to trusted IP addresses only.
Configure firewall rules to limit access to PPress admin port (typically 80/443) from authorized IPs
🧯 If You Can't Patch
- Immediately change all default credentials to strong, unique passwords
- Implement network segmentation to isolate PPress from untrusted networks
🔍 How to Verify
Check if Vulnerable:
Check if PPress version is 0.0.9 and review configuration files for hardcoded default credentials.Check Version:
Check PPress version in admin panel or configuration filesVerify Fix Applied:
Attempt to authenticate with old default credentials - should fail. Verify new credentials work properly.📡 Detection & Monitoring
Log Indicators:
- Multiple failed login attempts followed by successful login with default credentials
- Unauthorized access to admin functions
Network Indicators:
- Unusual authentication requests to admin endpoints
- Traffic patterns indicating credential guessing
SIEM Query:
source="ppress" AND (event_type="authentication" AND result="success" AND user="default_admin")