CVE-2026-41947

Exploitation

Public exploit code exists. CISA's assessment records a public proof of concept. That is not a report of exploitation in the wild.

SSVC decision

• ExploitationpocPublic proof-of-concept exploit code exists. Not a report of exploitation in the wild.
• AutomatableyesAn attacker can reliably automate reconnaissance through exploitation, so this scales.
• Technical ImpacttotalSuccessful exploitation gives total control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

5.97% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 92.6% of scored records. A rank, not a probability.

NVD base score

9.3 (CVSS v4.0), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

NVD analysis status

Modified. NVD last modified this record on 2026-06-22.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2026-05-18 13:48Z3 MO AGO

Last updated

2026-07-14 20:01Z1 MO AGO

Reserved

2026-04-22

Assigning CNA

VulnCheck

Record state

PUBLISHED

Severity

Critical (CVSS 9.3)

CNA CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N

Weaknesses

• CWE-639Authorization Bypass Through User-Controlled KeyBase

Data version

5.2

Document digest

18bec68eb497820133437e65d149a6256296c723def2acd45507b1f490c2df57

• www.zafran.iohttps://www.zafran.io/resources/difytap-zafran-discovers-how-attackers-can-silently-wiretap-ai-data-across-tenants-on-a-platform-powering-1m-appstechnical-descriptionexploit
• huntr.comhttps://huntr.com/bounties/a43076b2-fbc8-4750-9647-89a036b52f52technical-descriptionexploit
• github.comhttps://github.com/langgenius/dify/releases/tag/1.14.2release-notes
• github.comhttps://github.com/langgenius/dify/pull/35793issue-tracking
• github.comhttps://github.com/langgenius/dify/commit/55d05fe52de880cd8497df8cea052351c594fad8patch
• www.vulncheck.comhttps://www.vulncheck.com/advisories/dify-authorization-bypass-via-trace-configuration-endpointsthird-party-advisory