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TI-2023-02705 Aliases CVE-2023-2886GHSA-2f92-w7w3-5wxq

Cross-Site WebSocket Hijacking in CBOT's Chatbot

Priority LOW 19CWE-1385Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
Required
Attack complexity
Low
Impact type
Security bypass
Confidentiality · integrity · availability
None · Low · None
Fix status
Fixed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-346.

Summary

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.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00208 10th percentileScored 2026-11-07
Fix Fixed Chatbot (CBOT): Core: v4.0.3.4 Panel: v4.0.3.7

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
CBOTChatbotbefore Core: v4.0.3.4 Panel: v4.0.3.7Core: v4.0.3.4 Panel: v4.0.3.7Patch availableCNA
  • Chatbot VendorCBOT Affected before Core: v4.0.3.4 Panel: v4.0.3.7 Fixed in Core: v4.0.3.4 Panel: v4.0.3.7 Patch available CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:a:cbot:cbot_core:*:*:*:*:*:*:*:*before 4.0.3.4VulnerableCBOT
cpe:2.3:a:cbot:cbot_panel:*:*:*:*:*:*:*:*before 4.0.3.7VulnerableCBOT
  • cpe:2.3:a:cbot:cbot_core:*:*:*:*:*:*:*:* Versions before 4.0.3.4 Vulnerable ·CBOT
  • cpe:2.3:a:cbot:cbot_panel:*:*:*:*:*:*:*:* Versions before 4.0.3.7 Vulnerable ·CBOT

Remediation

  • Fix · CNA Chatbot (CBOT) Fixed in Core: v4.0.3.4 Panel: v4.0.3.7

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

  • Release ·

    CBOT Chatbot Core: v4.0.3.4 Panel: v4.0.3.7

    6 records Highest priority Priority MEDIUM 4 MEDIUM, 2 LOW

    Other records, highest priority first

    • TI-2023-02706 User Authentication Bypass in CBOT's ChatbotPriority MEDIUM 50
    • TI-2023-02703 Insecure Randomness in CBOT's ChatbotPriority MEDIUM 50
    • TI-2023-02701 Privilege Escalation in CBOT's ChatbotPriority MEDIUM 50
    Show all 6 records →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2023-2886
  2. 2026-10-03 Alias added: GHSA-2f92-w7w3-5wxq

References

Advisory 1

Other 1

  • TI-2023-02706 User Authentication Bypass in CBOT's Chatbot CVSS 3.1CRITICAL 9.8
  • TI-2023-02703 Insecure Randomness in CBOT's Chatbot CVSS 3.1CRITICAL 9.8
  • TI-2023-02701 Privilege Escalation in CBOT's Chatbot CVSS 3.1CRITICAL 9.8
  • TI-2023-02702 IDOR in CBOT's Chatbot CVSS 3.1HIGH 8.8
  • TI-2023-02704 Channel Accessible by Non-Endpoint in CBOT's Chatbot CVSS 3.1HIGH 8.1

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences