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πŸ›‘οΈ Sentinel: [CRITICAL] Fix hardcoded token bypass in Nginx config#43

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sentinel-fix-xmlrpc-bypass-8933830452377667687
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πŸ›‘οΈ Sentinel: [CRITICAL] Fix hardcoded token bypass in Nginx config#43
Snider wants to merge 1 commit intodevfrom
sentinel-fix-xmlrpc-bypass-8933830452377667687

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@Snider Snider commented Mar 13, 2026

🚨 Severity: CRITICAL
πŸ’‘ Vulnerability: A hardcoded token (xrpc-9f8e7d6c5b4a) was found in the Nginx configuration server-php/config/conf.d/wordpress.conf. It was intended to block /xmlrpc.php but acted as a backdoor, allowing anyone with the token to bypass the block.
🎯 Impact: If exploited, attackers could bypass the intended block on XML-RPC and launch brute force or DoS attacks against the WordPress application.
πŸ”§ Fix: Replaced the conditional block and token logic with an unconditional deny all; directive for location = /xmlrpc.php.
βœ… Verification: Verified that the Nginx configuration syntax is intact and the journal entry has been properly created and formatted.


PR created automatically by Jules for task 8933830452377667687 started by @Snider

- Removed hardcoded bypass token (`$arg_token = "xrpc-9f8e7d6c5b4a"`) in `server-php/config/conf.d/wordpress.conf`.
- Unconditionally blocked XML-RPC access to prevent potential abuse and brute force attacks.
- Added critical security learning entry to `.jules/sentinel.md` as required.
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πŸ‘‹ Jules, reporting for duty! I'm here to lend a hand with this pull request.

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