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.

Metrics

Attack Vector Network

Attack Complexity Low

Privileges Required None

Attack Requirements None

User Interaction Passive

Vulnerable System Confidentiality Impact None

Vulnerable System Integrity Impact None

Vulnerable System Availability Impact None

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact Low

Subsequent System Availability Impact None

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Changed

Confidentiality Impact Low

Integrity Impact Low

Availability Impact None

User Interaction Required

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00034.

Exploitation poc

Automatable no

Technical Impact partial

Affected Vendors & Products

Vendors Products
Langgenius Subscribe
Dify Subscribe

Configuration 1 [-]

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

No data.

OpenCVE Enrichment is a feature of OpenCVE that uses AI to automatically link vendors and products to CVEs. Learn more on GitHub.

Vendors Products
Langgenius Subscribe
Dify Subscribe
Advisories
Source ID Title
EUVD EUVD EUVD-2025-18567 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.
Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://github.com/langgenius/dify/security/advisories/GHSA-grmh-ww4v-5cgj cve-icon cve-icon
History

Fri, 01 Aug 2025 22:15:00 +0000

Type Values Removed Values Added
CPEs cpe:2.3:a:langgenius:dify:1.2.0:*:*:*:*:node.js:*:*
Metrics cvssV3_1

{'score': 6.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N'}

Wed, 18 Jun 2025 14:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Tue, 17 Jun 2025 22:45:00 +0000

Type Values Removed Values Added
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.
Title Dify has XSS vulnerability
Weaknesses CWE-79
References
Metrics cvssV4_0

{'score': 5.3, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:N/SI:L/SA:N'}

Projects

Sign in to view the affected projects.

cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published:

Updated: 2025-06-18T13:39:29.065Z

Reserved: 2025-06-02T10:39:41.635Z

Link: CVE-2025-49149

cve-icon Vulnrichment

Updated: 2025-06-18T13:39:23.476Z

cve-icon NVD

Status : Analyzed

Published: 2025-06-17T23:15:30.570

Modified: 2025-08-01T22:13:08.973

Link: CVE-2025-49149

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2025-06-20T13:55:53Z

Weaknesses