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CVE-2026-28288
Published: Feb 27, 2026
Modified: Feb 27, 2026
PUBLISHED
Description
Dify is an open-source LLM app development platform. Prior to 1.9.0, responses from the Dify API to existing and non-existent accounts differ, allowing an attacker to enumerate email addresses registered with Dify. Version 1.9.0 fixes the issue.
| Vendor | Product | Versions |
|---|---|---|
langgenius | dify | affected < 1.9.0 |
Weaknesses (CWE)
References
https://github.com/langgenius/dify/security/advisories/GHSA-9qpf-wcv3-w3qx
x_refsource_CONFIRM
https://github.com/langgenius/dify/issues/24323
x_refsource_MISC
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