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Code Issues Releases Wiki Activity

[ticket/16871] Do not allow negative forum and topic IDs in page_header

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PHPBB3-16871
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battye
2022-04-15 19:58:42 +08:00
parent 7a034a8c1e
commit 691a891634
2 changed files with 5 additions and 4 deletions
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5
phpBB/includes/functions.php
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@@ -3874,8 +3874,9 @@ function page_header($page_title = '', $display_online_list = false, $item_id =
}
}
$forum_id = $request->variable('f', 0);
$topic_id = $request->variable('t', 0);
// Negative forum and topic IDs are not allowed
$forum_id = max(0, $request->variable('f', 0));
$topic_id = max(0, $request->variable('t', 0));
$s_feed_news = false;