CVE-2026-34082

Dify is an open-source LLM app development platform. Prior to 1.13.1, the method `DELETE /console/api/installed-apps/<appId>/conversations/<conversationId>` has poor authorization checking and allows any Dify-authenticated user to delete someone else's chat history. Version 1.13.1 patches the issue.

CVSS v3 4.3 MEDIUM

4.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact LOW

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://github.com/langgenius/dify/releases/tag/1.13.1	Release Notes
https://github.com/langgenius/dify/security/advisories/GHSA-fxq3-hh7x-c63p	Exploit Vendor Advisory
https://github.com/langgenius/dify/security/advisories/GHSA-fxq3-hh7x-c63p	Exploit Vendor Advisory

Configurations

Configuration 1 (hide)

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

History

23 Apr 2026, 15:12

Type	Values Removed	Values Added
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 4.3
CPE		cpe:2.3:a:dify:dify::::::::
References	~~() https://github.com/langgenius/dify/releases/tag/1.13.1 -~~	() https://github.com/langgenius/dify/releases/tag/1.13.1 - Release Notes
References	~~() https://github.com/langgenius/dify/security/advisories/GHSA-fxq3-hh7x-c63p -~~	() https://github.com/langgenius/dify/security/advisories/GHSA-fxq3-hh7x-c63p - Exploit, Vendor Advisory
First Time		Dify Dify dify

21 Apr 2026, 14:16

Type	Values Removed	Values Added
References	~~() https://github.com/langgenius/dify/security/advisories/GHSA-fxq3-hh7x-c63p -~~	() https://github.com/langgenius/dify/security/advisories/GHSA-fxq3-hh7x-c63p -

20 Apr 2026, 23:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-04-20 23:16

Updated : 2026-06-17 10:38

NVD link : CVE-2026-34082

Mitre link : CVE-2026-34082

CVE.ORG link : CVE-2026-34082

JSON object : View

Products Affected

dify

dify

CWE

CWE-284

Improper Access Control

CWE-863

Incorrect Authorization

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