CVE-2025-69239: Raytha CMS SSRF Vulnerability

CVE-2025-69239 Overview

CVE-2025-69239 is a Server-Side Request Forgery (SSRF) vulnerability affecting Raytha CMS. The flaw exists in the "Themes - Import from URL" feature, which allows an attacker with high privileges to manipulate server-side HTTP requests by providing a malicious URL. This enables the attacker to redirect internal server requests to arbitrary destinations, potentially accessing internal services, metadata endpoints, or other sensitive resources not intended to be publicly accessible.

Critical Impact

Privileged attackers can abuse the theme import functionality to forge server-side requests, potentially accessing internal network resources and sensitive data.

Affected Products

• Raytha CMS versions prior to 1.4.6
• Raytha Raytha (all versions before patch)
• Installations with the "Themes - Import from URL" feature enabled

Discovery Timeline

• 2026-03-16 - CVE-2025-69239 published to NVD
• 2026-03-16 - Last updated in NVD database

Technical Details for CVE-2025-69239

Vulnerability Analysis

This vulnerability falls under CWE-918 (Server-Side Request Forgery). The "Themes - Import from URL" feature in Raytha CMS accepts user-supplied URLs to fetch theme files from external sources. However, insufficient validation of the provided URL allows an authenticated attacker with administrative privileges to redirect the server-side HTTP request to arbitrary internal or external endpoints.

When exploited, the server itself initiates the HTTP request on behalf of the attacker, using the server's network identity. This means the attacker can reach internal services, cloud metadata endpoints (such as 169.254.169.254 on cloud platforms), or other resources that would otherwise be inaccessible from an external position.

Root Cause

The root cause of this vulnerability is improper input validation and lack of URL scheme/destination restrictions in the theme import functionality. The application fails to:

1. Validate that the supplied URL points to legitimate external theme resources
2. Block requests to private IP address ranges (RFC 1918 addresses)
3. Restrict URL schemes to safe protocols (e.g., only HTTPS)
4. Implement allowlist-based URL filtering for trusted theme sources

Attack Vector

The attack is conducted over the network and requires the attacker to have high-level privileges (administrator access) to the Raytha CMS instance. The attacker navigates to the theme import functionality and supplies a crafted URL targeting internal resources. The server then fetches the content from the attacker-specified location, potentially exposing sensitive internal data in the response or enabling further attacks against internal infrastructure.

An attacker could target:

• Internal microservices and APIs not exposed to the internet
• Cloud provider metadata services containing credentials and configuration
• Internal databases or caching services
• Other administrative interfaces within the same network segment

Detection Methods for CVE-2025-69239

Indicators of Compromise

• Unusual outbound HTTP/HTTPS requests originating from the web server to internal IP addresses or cloud metadata endpoints
• Theme import requests containing URLs with private IP ranges (10.x.x.x, 172.16-31.x.x, 192.168.x.x)
• Access logs showing theme import attempts targeting 169.254.169.254 or similar metadata endpoints
• Multiple failed or successful theme import operations from a single administrative account

Detection Strategies

• Monitor web server logs for theme import requests containing suspicious URLs pointing to internal networks
• Implement network-level monitoring for egress traffic from web servers to private IP ranges
• Configure alerting for any requests to cloud metadata endpoints from application servers
• Review Raytha CMS audit logs for unusual administrative activity in the theme management area

Monitoring Recommendations

• Deploy Web Application Firewall (WAF) rules to detect and block SSRF patterns in URL parameters
• Enable verbose logging on the Raytha CMS application to capture all theme import operations
• Implement network segmentation monitoring to detect lateral movement attempts
• Configure SIEM rules to correlate administrative authentication events with subsequent suspicious network activity

How to Mitigate CVE-2025-69239

Immediate Actions Required

• Upgrade Raytha CMS to version 1.4.6 or later immediately
• Audit administrative accounts for unauthorized access or suspicious activity
• Review theme import logs for any evidence of exploitation
• Consider temporarily disabling the "Themes - Import from URL" feature until patching is complete

Patch Information

This vulnerability has been addressed in Raytha CMS version 1.4.6. Organizations running affected versions should upgrade immediately. The patch introduces proper URL validation and restrictions to prevent SSRF attacks through the theme import feature.

For more information, consult the CERT.pl CVE Analysis or visit the Raytha official website for upgrade instructions.

Workarounds

• Disable the "Themes - Import from URL" feature if not required for operations
• Implement network-level egress filtering to block requests from the web server to internal IP ranges
• Restrict administrative access to trusted networks and users only
• Deploy a reverse proxy with URL filtering capabilities to intercept and validate theme import requests
• Use allowlist-based access controls to limit which external URLs can be used for theme imports

# Example network-level mitigation using iptables
# Block outbound connections to private IP ranges from web server
iptables -A OUTPUT -d 10.0.0.0/8 -j DROP
iptables -A OUTPUT -d 172.16.0.0/12 -j DROP
iptables -A OUTPUT -d 192.168.0.0/16 -j DROP
iptables -A OUTPUT -d 169.254.169.254/32 -j DROP