CVE-2023-2886
Cross-Site WebSocket Hijacking in CBOT's Chatbot
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.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- Required
What an attacker can affect
- Confidentiality
- None
- Integrity
- Low
- Availability
- None
Exploit likelihood
What each source reports
CVE List Score used
Cross-Site WebSocket Hijacking in CBOT's Chatbot
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.
- Record
CVE-2023-2886- CVSS 3.1
- 4.3 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N - Weakness
- CWE-1385
- Updated
- 2026-11-02
EUVDEUVD-2023-34332
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.
- Record
EUVD-2023-34332- CVSS 3.1
- 4.3 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-2f92-w7w3-5wxq
Missing Origin Validation in WebSockets vulnerability in CBOT Chatbot allows Content Spoofing Via...
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.
- Record
GHSA-2f92-w7w3-5wxq- CVSS 3.1
- 7.6 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:L - Weakness
- CWE-346, CWE-1385
- Updated
- 2026-11-02
NVD
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.
- Record
CVE-2023-2886- CVSS 3.1
- 4.3 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N - Weakness
- CWE-1385, CWE-346
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2023-2886 is a medium vulnerability (CVSS 4.3) in Cbot Core, published May 25, 2023. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.21%, the 10th percentile. No source names a fixed version.