CVE-2025-49149

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.

CVSS v3 6.1 MEDIUM

6.1^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

References

Link	Resource
https://github.com/langgenius/dify/security/advisories/GHSA-grmh-ww4v-5cgj	Exploit Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:langgenius:dify:1.2.0:*:*:*:*:node.js:*:*

History

01 Aug 2025, 22:13

Type	Values Removed	Values Added
CPE		cpe:2.3:a:langgenius:dify:1.2.0:::::node.js::
First Time		Langgenius dify Langgenius
References	~~() https://github.com/langgenius/dify/security/advisories/GHSA-grmh-ww4v-5cgj -~~	() https://github.com/langgenius/dify/security/advisories/GHSA-grmh-ww4v-5cgj - Exploit, Vendor Advisory
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 6.1

18 Jun 2025, 13:46

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-06-17 23:15

Updated : 2025-08-01 22:13

NVD link : CVE-2025-49149

Mitre link : CVE-2025-49149

CVE.ORG link : CVE-2025-49149

JSON object : View

Products Affected

langgenius

dify

CWE

CWE-79

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

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