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fix #32 修复站点标签输出 PHP 标签风险 #51

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Merged
pbootcmspro merged 1 commit into from
Jun 27, 2026
Merged

fix #32 修复站点标签输出 PHP 标签风险 #51

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17 changes: 14 additions & 3 deletions apps/home/controller/ParserController.php
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Original file line number Diff line number Diff line change
Expand Up @@ -252,13 +252,15 @@ public function parserSiteLabel($content)
break;
case 'statistical':
if (isset($data->statistical)) {
$content = str_replace($matches[0][$i], filter_html(decode_string($data->statistical)), $content);
$statistical = filter_html(decode_string($data->statistical));
$content = str_replace($matches[0][$i], $this->sanitizePhpOpenTag($statistical), $content);
} else {
$content = str_replace($matches[0][$i], '', $content);
}
case 'copyright':
if (isset($data->copyright)) {
$content = str_replace($matches[0][$i], $this->adjustLabelData($params, decode_string($data->copyright)), $content);
$copyright = $this->adjustLabelData($params, decode_string($data->copyright));
$content = str_replace($matches[0][$i], $this->sanitizePhpOpenTag($copyright), $content);
} else {
$content = str_replace($matches[0][$i], '', $content);
}
Expand All @@ -276,6 +278,15 @@ public function parserSiteLabel($content)
return $content;
}

// 转义 PHP 开标签，防止站点信息被还原为可执行 PHP 代码
protected function sanitizePhpOpenTag($content)
{
if (! is_string($content) || $content === '') {
return $content;
}
return preg_replace('/<\?(?:php|=)?/i', '&lt;?', $content);
}

// 解析公司标签
public function parserCompanyLabel($content)
{
Expand Down Expand Up @@ -4083,4 +4094,4 @@ protected function checkLabelLevel($params)
}
return true;
}
}
}