Merge pull request #2714 from QuizandSurveyMaster/CU-86cx3uzkc-qsm-li…

…nk-shortcode-text-issue

Cu 86cx3uzkc qsm link shortcode text issue

php/shortcodes.php

@@ -44,10 +44,51 @@ function qsm_quiz_link_shortcode( $atts, $content = '' ) {
 
 	// Craft the target attribute if one is passed to shortcode
 	$target_html = '';
+	$allowed_tags = apply_filters( 'qsm_quiz_link_allowed_tags', array(
+		'span'   => array(
+			'class' => true,
+			'id'    => true,
+			'style' => true,
+		),
+		'a'      => array(
+			'href'   => true, 
+			'target' => true, 
+			'class'  => true, 
+			'id'     => true, 
+			'rel'    => true, 
+		),
+		'img'    => array(
+			'src'    => true, 
+			'alt'    => true, 
+			'width'  => true, 
+			'height' => true, 
+			'class'  => true, 
+			'id'     => true, 
+		),
+		'div'    => array(
+			'class' => true,
+			'id'    => true,
+			'style' => true,
+		),
+		'h1'     => array( 'class' => true ),
+		'h2'     => array( 'class' => true ),
+		'h3'     => array( 'class' => true ),
+		'h4'     => array( 'class' => true ),
+		'h5'     => array( 'class' => true ),
+		'h6'     => array( 'class' => true ),
+		'p'      => array(),
+		'br'     => array(),
+		'b'      => array(),
+		'strong' => array(),
+		'i'      => array(),
+		'em'     => array(),
+		'u'      => array(),
+	) );    
+
 	if ( ! empty( $target ) ) {
-		return "<a href='" . esc_url( $permalink ) . "' target='" . esc_attr( $target ) . "' class='" . esc_attr( $class ) . "'>" . esc_html( $content ) . '</a>';
+		return "<a href='" . esc_url( $permalink ) . "' target='" . esc_attr( $target ) . "' class='" . esc_attr( $class ) . "'>" . wp_kses( $content, $allowed_tags ) . '</a>';
 	} else {
-		return "<a href='" . esc_url( $permalink ) . "' class='" . esc_attr( $class ) . "'>" . esc_html( $content ) . '</a>';
+		return "<a href='" . esc_url( $permalink ) . "' class='" . esc_attr( $class ) . "'>" . wp_kses( $content, $allowed_tags ) . '</a>';
 	}
 }
 

readme.txt

@@ -2,7 +2,7 @@
 Contributors: quizsurvey,expresstech
 Tags: quiz, survey, test, exam, online assessment
 Requires at least: 4.9
-Tested up to: 6.6
+Tested up to: 6.7
 Requires PHP: 5.4
 Stable tag: 9.3.0
 License: GPLv2