Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2018-25309— MyBB Recent threads 17.0 Persistent Cross-Site Scripting

Quick assessment

Affected
mybb MyBB Recent threads
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

MyBB Recent threads是MyBB公司的一个用于在论坛中展示最新主题列表的插件。 MyBB Recent threads 17.0版本存在跨站脚本漏洞，该漏洞源于持久性跨站脚本，可能导致攻击者通过创建带有特制主题行的线程注入恶意脚本，在主题参数中创建带有脚本标签的线程以在所有查看索引页面的用户浏览器中执行任意JavaScript。

CVSS 7.2 · High EPSS 0.26% · P16

Possible ATT&CK Techniques 1 AI

T1059 · Command and Scripting Interpreter

Affected Version Matrix 1

VendorProduct Version RangeStatus
mybb MyBB Recent threads 17.0 affected
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2018-25309

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
MyBB Recent threads 17.0 Persistent Cross-Site Scripting
Source: CVE Program / CVE List V5
Vulnerability Description
MyBB Recent threads 17.0 contains a persistent cross-site scripting vulnerability that allows attackers to inject malicious scripts by creating threads with crafted subject lines. Attackers can create threads with script tags in the subject parameter to execute arbitrary JavaScript in the browsers of all users viewing the index page.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
Source: CVE Program / CVE List V5
Vulnerability Title
MyBB Recent threads 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
MyBB Recent threads是MyBB公司的一个用于在论坛中展示最新主题列表的插件。 MyBB Recent threads 17.0版本存在跨站脚本漏洞，该漏洞源于持久性跨站脚本，可能导致攻击者通过创建带有特制主题行的线程注入恶意脚本，在主题参数中创建带有脚本标签的线程以在所有查看索引页面的用户浏览器中执行任意JavaScript。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
mybb MyBB Recent threads 17.0 -

II. Public POCs for CVE-2018-25309

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2018-25309

请登录查看更多情报信息。

Vendor Advisories for CVE-2018-25309 (1)

Exploits & Public PoCs for CVE-2018-25309 (1)

Other References for CVE-2018-25309 (1)

IV. Related Vulnerabilities

Same vendor: mybb
Same weakness: CWE-79

V. Comments for CVE-2018-25309

No comments yet

Leave a comment