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地图 / RCE as Admin defeats WordPress hardening and file permissions

RCE as Admin defeats WordPress hardening and file permissions

路径遍历 / 路径遍历 / #436928

厂商
WordPress
严重程度
高危
赏金
—
弱点
路径遍历
研究员
@simonscannell
披露日期
2020-06-09
资产
WordPress Core
CVE
—

该报告还没有中文解读。

原文摘录

摘自原文(4729 字符中的一小部分)
This vulnerability was found when I found myself in the following scenario:
原文中的代码
function _wp_upload_dir( $time = null ) {
	$siteurl = get_option( 'siteurl' );
	$upload_path = trim( get_option( 'upload_path' ) );

	if ( empty( $upload_path ) || 'wp-content/uploads' == $upload_path ) {
		$dir = WP_CONTENT_DIR . '/uploads';
	} elseif ( 0 !== strpos( $upload_path, ABSPATH ) ) { …

默认不展示报告全文。以上为简短摘录,完整复现过程请阅读原文。版权归研究员与 WordPress 所有。

时间线

  • 报告提交
  • 公开披露
阅读 HackerOne 原文 ↗作者 @simonscannell · 版权归作者与 WordPress 所有

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