Unrated severityNVD Advisory· Published Jun 17, 2025· Updated Jun 18, 2025
Dify has XSS vulnerability
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
2=1.2.0+ 1 more
- (no CPE)range: =1.2.0
- (no CPE)range: = 1.2.0
Patches
Vulnerability mechanics
References
1- github.com/langgenius/dify/security/advisories/GHSA-grmh-ww4v-5cgjmitrex_refsource_CONFIRM
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