游客您好，欢迎来到黑客世界论坛！您可以在这里进行注册。

赤队小组-代号1949（原CHT攻防小组）在这个瞬息万变的网络时代，我们保持初心，创造最好的社区来共同交流网络技术。您可以在论坛获取黑客攻防技巧与知识，您也可以加入我们的Telegram交流群 共同实时探讨交流。论坛禁止各种广告，请注册用户查看我们的使用与隐私策略，谢谢您的配合。小组成员可以获取论坛隐藏内容！

TheHackerWorld官方

MyBB Threads to Link Plugin 1.3 - Cross-Site Scripting

PHP,webapps,CVE-2018-10365

发布于2022年11月4日3年前

# Exploit Title: MyBB Threads to Link Plugin v1.3 - Persistent XSS
# Date: 3/15/2018
# Author: 0xB9
# Contact: luxorforums.com/User-0xB9 or 0xB9[at]protonmail.com
# Software Link: https://community.mybb.com/mods.php?action=view&pid=1065
# Version: v1.3
# Tested on: Ubuntu 17.10
CVE: CVE-2018-10365


1. Description:
When editing a thread the user is given to the option to convert the thread to a link.


2. Proof of Concept:

Persistent XSS
- Edit a thread or post you've made
- At the bottom of the edit page in the Thread Link box input the following <a """><SCRIPT>alert("XSS")</SCRIPT>">
- Now visit the forum your thread/post exists in to see the alert.


3. Solution:
The plugin has since been removed after notifying the author.

Patch in line 83:
$thread['tlink'] = ($thread['tlink']);

to

$thread['tlink'] = htmlspecialchars_uni($thread['tlink']);