Vulnerability Description
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 Score
CRITICAL
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Dify | Dify | <= 1.14.1 |
Related Weaknesses (CWE)
References
- https://github.com/langgenius/dify/pull/35796Issue TrackingMitigationPatch
- https://huntr.com/bounties/35b7ad59-e35d-443f-bf77-387bfb932ec0ExploitThird Party Advisory
- https://www.vulncheck.com/advisories/dify-path-traversal-via-plugin-daemon-interThird Party Advisory
- https://www.zafran.io/resources/difytap-zafran-discovers-how-attackers-can-silen
FAQ
What is CVE-2026-41948?
CVE-2026-41948 is a vulnerability with a CVSS score of 9.4 (CRITICAL). 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 insufficien...
How severe is CVE-2026-41948?
CVE-2026-41948 has been rated CRITICAL with a CVSS base score of 9.4/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2026-41948?
Check the references section above for vendor advisories and patch information. Affected products include: Dify Dify.