captcha bruteforce fix

2026-04-11 17:32:20 -04:00
parent 60d6f649ee
commit 4349bf232d
1 changed files with 3 additions and 0 deletions
--- a/lib/bot_protection.php
+++ b/lib/bot_protection.php
@@ -133,6 +133,9 @@ class bot_protection{
 			$answers[] = $regex;
 		}
 		
+		// dedup
+		$answers = array_unique($answers);
+		
 		if(
 			!$invalid &&
 			$key !== false // has captcha been gen'd?