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

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2023-2886— Cross-Site WebSocket Hijacking in CBOT's Chatbot

Quick assessment

Affected
CBOT Chatbot
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.

CBOT Chatbot是CBOT公司的一个人工智能驱动的实时聊天解决方案。 CBOT Chatbot Core v4.0.3.4 之前版本、 Panel v4.0.3.7之前版本存在安全漏洞，该漏洞源于WebSockets中缺少来源验证，允许通过应用程序 API 进行内容欺骗。

CVSS 4.3 · Medium EPSS 0.21% · P10

Affected Version Matrix 1

VendorProduct Version RangeStatus
CBOT Chatbot < Core: v4.0.3.4 Panel: v4.0.3.7 affected
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2023-2886

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Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.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
Cross-Site WebSocket Hijacking in CBOT's Chatbot
Source: CVE Program / CVE List V5
Vulnerability Description
Missing Origin Validation in WebSockets vulnerability in CBOT Chatbot allows Content Spoofing Via Application API Manipulation. This issue affects Chatbot: before Core: v4.0.3.4 Panel: v4.0.3.7.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
CWE-1385
Source: CVE Program / CVE List V5
Vulnerability Title
CBOT Chatbot 访问控制错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
CBOT Chatbot是CBOT公司的一个人工智能驱动的实时聊天解决方案。 CBOT Chatbot Core v4.0.3.4 之前版本、 Panel v4.0.3.7之前版本存在安全漏洞，该漏洞源于WebSockets中缺少来源验证，允许通过应用程序 API 进行内容欺骗。
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
CBOT Chatbot 0 ~ Core: v4.0.3.4 Panel: v4.0.3.7 -

II. Public POCs for CVE-2023-2886

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

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2023-2886

请登录查看更多情报信息。

Vendor Advisories for CVE-2023-2886 (1)

Other References for CVE-2023-2886 (1)

Same Patch Batch · CBOT · 2023-05-25 · 6 CVEs total

CVE-2023-2887 9.8 CRITICAL User Authentication Bypass in CBOT's Chatbot
CVE-2023-2884 9.8 CRITICAL Insecure Randomness in CBOT's Chatbot
CVE-2023-2882 9.8 CRITICAL Privilege Escalation in CBOT's Chatbot
CVE-2023-2883 8.8 HIGH IDOR in CBOT's Chatbot
CVE-2023-2885 8.1 HIGH Channel Accessible by Non-Endpoint in CBOT's Chatbot

IV. Related Vulnerabilities

Same product: Chatbot
Same vendor: CBOT
Same weakness: CWE-1385

V. Comments for CVE-2023-2886

No comments yet

Leave a comment