CVE-2026-26023

Dify is an open-source LLM app development platform. Prior to 1.13.0, a cross site scripting vulnerability has been found in the web application chat frontend when using echarts. User or llm inputs containing echarts containing a specific javascript payload will be executed. This vulnerability is fixed in 1.13.0.

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/commit/378a1d7d08bd0ac5c75eaadc075a0f35211fcb8e	Patch
https://github.com/langgenius/dify/releases/tag/1.13.0	Product Release Notes
https://github.com/langgenius/dify/security/advisories/GHSA-qqjx-5h5w-x5vj	Exploit Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:dify:dify:*:*:*:*:*:*:*:*

History

13 Feb 2026, 15:04

Type	Values Removed	Values Added
References	~~() https://github.com/langgenius/dify/commit/378a1d7d08bd0ac5c75eaadc075a0f35211fcb8e -~~	() https://github.com/langgenius/dify/commit/378a1d7d08bd0ac5c75eaadc075a0f35211fcb8e - Patch
References	~~() https://github.com/langgenius/dify/releases/tag/1.13.0 -~~	() https://github.com/langgenius/dify/releases/tag/1.13.0 - Product, Release Notes
References	~~() https://github.com/langgenius/dify/security/advisories/GHSA-qqjx-5h5w-x5vj -~~	() https://github.com/langgenius/dify/security/advisories/GHSA-qqjx-5h5w-x5vj - Exploit, Vendor Advisory
CPE		cpe:2.3:a:dify:dify::::::::
First Time		Dify Dify dify
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 6.1

11 Feb 2026, 22:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-02-11 22:15

Updated : 2026-02-13 15:04

NVD link : CVE-2026-26023

Mitre link : CVE-2026-26023

CVE.ORG link : CVE-2026-26023

JSON object : View

Products Affected

dify

dify

CWE

CWE-79

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

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