CVE-2026-4263
Received
Received - Intake
Authorization Bypass in HiJiffy Chatbot Exposes Private Messages
Publication date: 2026-03-26
Last updated on: 2026-03-26
Assigner: Spanish National Cybersecurity Institute, S.A. (INCIBE)
Description
Description
Vulnerability of incorrect authorization in HiJiffy Chatbot allows an attacker to download private messages from other users via the parameter
'visitor' in '/api/v1/webchat/message'.
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
Currently, no data is known.
Helpful Resources
Exploitability
CWE
KEV
| CWE ID | Description |
|---|---|
| CWE-863 | The product performs an authorization check when an actor attempts to access a resource or perform an action, but it does not correctly perform the check. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability is an incorrect authorization issue in the HiJiffy Chatbot. It allows an attacker to download private messages from other users by exploiting the 'visitor' parameter in the '/api/v1/webchat/message' endpoint.
How can this vulnerability impact me? :
The vulnerability can lead to unauthorized access to private messages of other users, potentially exposing sensitive or confidential information. This can result in privacy breaches and loss of trust in the affected system.
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