CVE-2025-49149

Description

Dify is an open-source LLM app development platform. In version 1.2.0, there is insufficient filtering of user input by web applications. Attackers can use website vulnerabilities to inject malicious script code into web pages. This may result in a cross-site scripting (XSS) attack when a user browses these web pages. At time of posting, there is no known patched version.

Reserved 2025-06-02 | Published 2025-06-17 | Updated 2025-06-17 | Assigner GitHub_M

Problem types

CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Product status

= 1.2.0
affected

References

github.com/...s/dify/security/advisories/GHSA-grmh-ww4v-5cgj

cve.org (CVE-2025-49149)

nvd.nist.gov (CVE-2025-49149)

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