by Kastro
Paper/Archive/CVE-2026-41948

CVE-2026-41948

langgenius dify — Dify v1.14.1 Path Traversal via Plugin Daemon Internal API Access

EPSS 23%public exploitCVSS 9.4
critical.is priorityof 100
58
CVSS 9.4 (CNA)9.4 / 10 × 3028.2Not in CISA KEV+300.0EPSS percentile 97.7.977 × 2019.5Exploit: SSVC poc+1010.0SSVC exploitation: poc+100.0
Description · from the CVE record

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.

Affected

ProductAffectedFixed inSource
dify≤ 1.14.1–CNA

Scores by source

VulnCheck (CNA)9.4CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L
VulnCheck (CNA)9.3CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N
CISA ADPSSVCExploitation: poc · Automatable: no · Technical impact: total

References

exploitzafran.io/resources/difytap-zafran-discovers-how-attackers-can-silently-wiretap-ai-data-across-tenants-on-a-platform-powering-1m-appsexploithuntr.com/bounties/35b7ad59-e35d-443f-bf77-387bfb932ec0refgithub.com/langgenius/dify/pull/35796writeupvulncheck.com/advisories/dify-path-traversal-via-plugin-daemon-internal-api-access