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Forum: Fix XSS in board name

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slawkens
2026-01-31 11:40:58 +01:00
parent e52d9e486f
commit 6db738a87c
2 changed files with 2 additions and 2 deletions
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2
system/pages/forum/edit_post.php
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@@ -36,7 +36,7 @@ if(Forum::canPost($account_logged)) {
$thread = $db->query("SELECT `author_guid`, `author_aid`, `first_post`, `post_topic`, `post_date`, `post_text`, `post_smile`, `post_html`, `id`, `section` FROM `" . FORUM_TABLE_PREFIX . "forum` WHERE `id` = ".$post_id." LIMIT 1")->fetch(); $thread = $db->query("SELECT `author_guid`, `author_aid`, `first_post`, `post_topic`, `post_date`, `post_text`, `post_smile`, `post_html`, `id`, `section` FROM `" . FORUM_TABLE_PREFIX . "forum` WHERE `id` = ".$post_id." LIMIT 1")->fetch();
if(isset($thread['id'])) { if(isset($thread['id'])) {
$first_post = $db->query("SELECT `" . FORUM_TABLE_PREFIX . "forum`.`author_guid`, `" . FORUM_TABLE_PREFIX . "forum`.`author_aid`, `" . FORUM_TABLE_PREFIX . "forum`.`first_post`, `" . FORUM_TABLE_PREFIX . "forum`.`post_topic`, `" . FORUM_TABLE_PREFIX . "forum`.`post_text`, `" . FORUM_TABLE_PREFIX . "forum`.`post_smile`, `" . FORUM_TABLE_PREFIX . "forum`.`id`, `" . FORUM_TABLE_PREFIX . "forum`.`section` FROM `" . FORUM_TABLE_PREFIX . "forum` WHERE `" . FORUM_TABLE_PREFIX . "forum`.`id` = ".(int) $thread['first_post']." LIMIT 1")->fetch(); $first_post = $db->query("SELECT `" . FORUM_TABLE_PREFIX . "forum`.`author_guid`, `" . FORUM_TABLE_PREFIX . "forum`.`author_aid`, `" . FORUM_TABLE_PREFIX . "forum`.`first_post`, `" . FORUM_TABLE_PREFIX . "forum`.`post_topic`, `" . FORUM_TABLE_PREFIX . "forum`.`post_text`, `" . FORUM_TABLE_PREFIX . "forum`.`post_smile`, `" . FORUM_TABLE_PREFIX . "forum`.`id`, `" . FORUM_TABLE_PREFIX . "forum`.`section` FROM `" . FORUM_TABLE_PREFIX . "forum` WHERE `" . FORUM_TABLE_PREFIX . "forum`.`id` = ".(int) $thread['first_post']." LIMIT 1")->fetch();
echo '<a href="' . getLink('forum') . '">Boards</a> >> <a href="' . getForumBoardLink($thread['section']) . '">'.$sections[$thread['section']]['name'].'</a> >> <a href="' . getForumThreadLink($thread['first_post']) . '">'.htmlspecialchars($first_post['post_topic']).'</a> >> <b>Edit post</b>'; echo '<a href="' . getLink('forum') . '">Boards</a> >> <a href="' . getForumBoardLink($thread['section']) . '">'.escapeHtml($sections[$thread['section']]['name']).'</a> >> <a href="' . getForumThreadLink($thread['first_post']) . '">'.htmlspecialchars($first_post['post_topic']).'</a> >> <b>Edit post</b>';
if(Forum::hasAccess($thread['section']) && ($account_logged->getId() == $thread['author_aid'] || Forum::isModerator())) { if(Forum::hasAccess($thread['section']) && ($account_logged->getId() == $thread['author_aid'] || Forum::isModerator())) {
$char_id = $post_topic = $text = $smile = $html = null; $char_id = $post_topic = $text = $smile = $html = null;

2
system/pages/forum/new_post.php
View File

@@ -42,7 +42,7 @@ if(Forum::canPost($account_logged)) {
$thread = $db->query("SELECT `" . FORUM_TABLE_PREFIX . "forum`.`post_topic`, `" . FORUM_TABLE_PREFIX . "forum`.`id`, `" . FORUM_TABLE_PREFIX . "forum`.`section` FROM `" . FORUM_TABLE_PREFIX . "forum` WHERE `" . FORUM_TABLE_PREFIX . "forum`.`id` = ".(int) $thread_id." AND `" . FORUM_TABLE_PREFIX . "forum`.`first_post` = ".$thread_id." LIMIT 1")->fetch(); $thread = $db->query("SELECT `" . FORUM_TABLE_PREFIX . "forum`.`post_topic`, `" . FORUM_TABLE_PREFIX . "forum`.`id`, `" . FORUM_TABLE_PREFIX . "forum`.`section` FROM `" . FORUM_TABLE_PREFIX . "forum` WHERE `" . FORUM_TABLE_PREFIX . "forum`.`id` = ".(int) $thread_id." AND `" . FORUM_TABLE_PREFIX . "forum`.`first_post` = ".$thread_id." LIMIT 1")->fetch();
if(isset($thread['id']) && Forum::hasAccess($thread['section'])) { if(isset($thread['id']) && Forum::hasAccess($thread['section'])) {
echo '<a href="' . getLink('forum') . '">Boards</a> >> <a href="' . getForumBoardLink($thread['section']) . '">'.$sections[$thread['section']]['name'].'</a> >> <a href="' . getForumThreadLink($thread_id) . '">'.htmlspecialchars($thread['post_topic']).'</a> >> <b>Post new reply</b><br /><h3>'.htmlspecialchars($thread['post_topic']).'</h3>'; echo '<a href="' . getLink('forum') . '">Boards</a> >> <a href="' . getForumBoardLink($thread['section']) . '">'.escapeHtml($sections[$thread['section']]['name']).'</a> >> <a href="' . getForumThreadLink($thread_id) . '">'.htmlspecialchars($thread['post_topic']).'</a> >> <b>Post new reply</b><br /><h3>'.htmlspecialchars($thread['post_topic']).'</h3>';
$quote = isset($_REQUEST['quote']) ? (int) $_REQUEST['quote'] : NULL; $quote = isset($_REQUEST['quote']) ? (int) $_REQUEST['quote'] : NULL;
$text = isset($_POST['text']) ? stripslashes(trim($_POST['text'])) : NULL; $text = isset($_POST['text']) ? stripslashes(trim($_POST['text'])) : NULL;