CVE-2026-41948

Dify version 1.14.1 and prior contain a path traversal vulnerability that allows authenticated users to manipulate requests forwarded to the Plugin Daemon's internal REST API by exploiting insufficient URL path sanitization. Attackers can traverse out of their authorized tenant path using unencoded dot sequences in task identifiers or manipulated filename parameters to access internal endpoints such as debug interfaces, requiring only knowledge of the victim tenant's UUID. NOTE: Dify Cloud allows unauthenticated free self-registration, making account creation trivially accessible to any attacker.

CVSS v3 9.4 CRITICAL

9.4^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.5

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact LOW

Scope UNCHANGED

References

Link	Resource
https://github.com/langgenius/dify/pull/35796	Issue Tracking Mitigation Patch
https://huntr.com/bounties/35b7ad59-e35d-443f-bf77-387bfb932ec0	Exploit Third Party Advisory
https://www.vulncheck.com/advisories/dify-path-traversal-via-plugin-daemon-internal-api-access	Third Party Advisory
https://www.zafran.io/resources/difytap-zafran-discovers-how-attackers-can-silently-wiretap-ai-data-across-tenants-on-a-platform-powering-1m-apps

Configurations

Configuration 1 (hide)

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

History

No history.

Information

Published : 2026-05-18 15:16

Updated : 2026-06-22 18:16

NVD link : CVE-2026-41948

Mitre link : CVE-2026-41948

CVE.ORG link : CVE-2026-41948

JSON object : View

Products Affected

dify

dify

CWE

CWE-23

Relative Path Traversal

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