CVE-2025-51859
BaseFortify
Publication date: 2025-07-22
Last updated on: 2025-07-25
Assigner: MITRE
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| chaindesk | chaindesk | * |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-79 | The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability is a Stored Cross-Site Scripting (XSS) issue in Chaindesk's agent chat component. An attacker can create a malicious AI agent that instructs the underlying Large Language Model (LLM) to include harmful script payloads in its chat responses. When a user interacts with this malicious agent or accesses a conversation containing the XSS payload, the malicious script runs in the user's browser.
How can this vulnerability impact me? :
Exploitation of this vulnerability can lead to the theft of sensitive information such as JWT session tokens, which may result in account hijacking and unauthorized access to user accounts.