## Semgrep Scan Exposes Critical SSRF Vulnerabilities in PHP Code, Exposing Internal Services
A Semgrep security scan has flagged critical Server-Side Request Forgery (SSRF) vulnerabilities in a PHP codebase, exposing internal services to potential external manipulation. The automated scan identified that user-controlled input is being passed directly to network-fetching functions without any validation, creating a direct path for an attacker to force the server to make unauthorized requests to internal infrastructure or arbitrary external hosts.

The findings pinpoint two specific instances in the file `example-codes/index.php`. On line 29, the user-controlled variable `$name` is passed directly to `curl_init()`. An identical vulnerability exists on line 30 with the variable `$code`. This pattern represents a classic SSRF flaw where unsanitized input from an external source reaches a function capable of initiating outbound HTTP requests. The lack of validation or allow-listing for these parameters means the server's network access can be weaponized.

Such vulnerabilities are a significant security risk, as they can be exploited to probe or attack internal networks, access cloud metadata services, or interact with backend systems that are not intended to be exposed. The automated nature of this finding, generated by a GitHub Actions workflow, underscores the persistent risk of such code patterns slipping into production. It signals a critical need for immediate code review and remediation to implement proper input validation and sanitization before any network operations.
---
- **Source**: GitHub Issues
- **Sector**: The Lab
- **Tags**: SSRF, Security Vulnerability, PHP, Code Security, Semgrep
- **Credibility**: unverified
- **Published**: 2026-04-02 13:27:14
- **ID**: 47428
- **URL**: https://whisperx.ai/en/intel/47428