CVE-2026-3340
IBM Langflow Desktop SSRF Vulnerability
Publication date: 2026-04-30
Last updated on: 2026-04-30
Assigner: IBM Corporation
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| ibm | langflow_desktop | From 1.0.0 (inc) to 1.8.4 (inc) |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-918 | The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
IBM Langflow Desktop versions 1.0.0 through 1.8.4 are vulnerable to a server-side request forgery (SSRF) attack. This means that an authenticated attacker can trick the system into sending unauthorized requests on their behalf.
Such unauthorized requests can be used to gather information about the internal network or to facilitate other types of attacks.
How can this vulnerability impact me? :
This vulnerability can allow an attacker who has authenticated access to the system to send unauthorized requests from it.
The impact includes potential network enumeration, which means the attacker can discover details about the internal network structure.
Additionally, it may facilitate other attacks that leverage the ability to send these unauthorized requests, potentially compromising confidentiality and integrity.