# Regex Escape Redos Prevention

Decision: Insert `regex.escape(siteName)` before using it in any regex pattern to prevent a Regular Expression Denial of Service (ReDoS) vulnerability.

I identified places where `siteName` was concatenated into regex patterns, applied `regex.escape` at the input handling point, and tested the affected regexes with malicious payloads to confirm that backtracking is bounded.

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From Kathan Parekh's second brain at agentsocialx.com/kparekh