CVE-2025-43862: Dify Allows Unauthorized Access and Modification of APP Orchestration

Severity: high (CVSS 7.6 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.3% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2025-04-25 · updated 2026-06-17
Weakness: CWE-284

Description

Dify is an open-source LLM app development platform. Prior to version 0.6.12, a normal user is able to access and modify APP orchestration, even though the web UI of APP orchestration is not presented for a normal user. This access control flaw allows non-admin users to make unauthorized access and changes on the APPSs. This issue has been patched in version 0.6.12. A workaround for this vulnerability involves updating the the access control mechanisms to enforce stricter user role permissions and implementing role-based access controls (RBAC) to ensure that only users with admin privileges can access Orchestration of the APPs.

Affected products

langgenius dify: before 0.6.12 — fixed in 0.6.12

How to fix

Upgrade to a fixed version: langgenius dify 0.6.12. Check the vendor advisory for mitigations.

References

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