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authoralyx <alyx@aleteoryx.me>2024-06-01 11:28:26 -0400
committeralyx <alyx@aleteoryx.me>2024-06-01 11:28:26 -0400
commit27a98f32de4ff4972ca08b046c0ff3df3f10fdd5 (patch)
tree82ff15ddc56a491bceb7a87cb759828d8baf95ac /visitors.php
parent38ffa09d5cb3b1d519515891cd62a8ef092184a4 (diff)
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escape meta tags
Diffstat (limited to 'visitors.php')
-rw-r--r--visitors.php8
1 files changed, 4 insertions, 4 deletions
diff --git a/visitors.php b/visitors.php
index c908ed4..a841d3a 100644
--- a/visitors.php
+++ b/visitors.php
@@ -621,10 +621,10 @@ function render_form() {
<html>
<head>
<meta charset='utf-8' />
- <meta name=description content="<?= @$config['blurb'] ?>" />
- <meta name='og:name' content="<?= $config['title'] ?>">
- <meta name='og:description' content="<?= @$config['blurb'] ?>">
- <meta name='og:site_name' content="<?= @$config['site_name'] ?>">
+ <meta name=description content="<?= htmlentities(@$config['blurb']) ?>" />
+ <meta name='og:name' content="<?= htmlentities($config['title']) ?>">
+ <meta name='og:description' content="<?= htmlentities(@$config['blurb']) ?>">
+ <meta name='og:site_name' content="<?= htmlentities(@$config['site_name']) ?>">
<meta name='og:type' content=website>
<title><?= (isset($config['site_name']) ? $config['site_name'].' - ' : '').$config['title'] ?></title>