CVE-2025-13174
📋 TL;DR
This CVE describes a Server-Side Request Forgery (SSRF) vulnerability in the WeRSS we-mp-rss Webhook module. Attackers can manipulate the web_hook_url parameter to make the server send unauthorized requests to internal or external systems. Organizations using rachelos WeRSS we-mp-rss up to version 1.4.7 are affected.
💻 Affected Systems
- rachelos WeRSS we-mp-rss
⚠️ 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
Attackers could access internal services, exfiltrate sensitive data, or pivot to other systems within the network.
Likely Case
Unauthorized requests to internal services, potential data leakage, and reconnaissance of internal infrastructure.
If Mitigated
Limited impact with proper network segmentation and input validation controls in place.
🎯 Exploit Status
Exploit details are publicly available; requires access to manipulate the web_hook_url parameter.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: unknown
Vendor Advisory: unknown
Restart Required: No
Instructions:
No official patch available; monitor vendor for updates and apply workarounds.
🔧 Temporary Workarounds
Input Validation and Sanitization
allImplement strict validation of web_hook_url parameter to allow only trusted URLs.
Network Segmentation
allRestrict outbound network access from the affected server to only necessary services.
🧯 If You Can't Patch
- Disable the Webhook module if not required.
- Implement web application firewall (WAF) rules to block SSRF attempts.
🔍 How to Verify
Check if Vulnerable:
Check if WeRSS we-mp-rss version is 1.4.7 or earlier and the Webhook module is enabled.Check Version:
Check the software version in the application configuration or via package manager.Verify Fix Applied:
Verify that web_hook_url parameter validation is enforced and outbound requests are restricted.📡 Detection & Monitoring
Log Indicators:
- Unusual outbound HTTP requests from the server
- Requests to internal IP addresses or unexpected domains
Network Indicators:
- Outbound connections to unusual ports or internal services from the affected server
SIEM Query:
source_ip=affected_server AND (dest_ip=internal_range OR dest_port=unusual_port)