CVE-2026-41947

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Source
https://cve.org/CVERecord?id=CVE-2026-41947
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-41947.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-41947
Published
2026-05-18T13:48:03.568Z
Modified
2026-08-12T03:51:28.523196562Z
Severity
  • 9.3 (Critical) CVSS_V4 - 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 CVSS Calculator
Summary
Dify < 1.14.2 Authorization Bypass via Trace Configuration Endpoints
Details

Dify before version 1.14.2 contains an authorization bypass vulnerability that allows authenticated editor users to set and enable trace configurations for any application regardless of tenant ownership. Attackers can exploit missing tenant ownership checks in the trace configuration endpoints to redirect all messages and responses from victim applications to attacker-controlled LLM trace providers. NOTE: Dify Cloud allows unauthenticated free self-registration, making account creation trivially accessible to any attacker.

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/41xxx/CVE-2026-41947.json",
    "cna_assigner": "VulnCheck",
    "cwe_ids": [
        "CWE-639"
    ]
}
References

Affected packages

Git / github.com/langgenius/dify

Affected ranges

Type
GIT
Repo
https://github.com/langgenius/dify
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
55d05fe52de880cd8497df8cea052351c594fad8
Fixed
7f392b6950c2e6fd1b5b7f746badb3b4581d705d
Database specific
Show details 
{
    "source": [
        "CPE_RANGE",
        "REFERENCES"
    ],
    "cpe": "cpe:2.3:a:dify:dify:*:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "1.14.1"
        }
    ]
}

Affected versions

0.*
0.10.0
0.10.1
0.10.2
0.11.0
0.11.1
0.11.2
0.12.0
0.12.1
0.13.0
0.13.1
0.13.2
0.14.0
0.14.1
0.14.2
0.15.0
0.15.1
0.15.2
0.15.3
0.2.1
0.2.2
0.3.0
0.3.1
0.3.10
0.3.11
0.3.12
0.3.13
0.3.14
0.3.15
0.3.16
0.3.17
0.3.18
0.3.19
0.3.2
0.3.20
0.3.21
0.3.22
0.3.23
0.3.24
0.3.25
0.3.26
0.3.27
0.3.28
0.3.29
0.3.3
0.3.30
0.3.31
0.3.31-fix1
0.3.31-fix2
0.3.31-fix3
0.3.32
0.3.33
0.3.34
0.3.4
0.3.5
0.3.6
0.3.7
0.3.8
0.3.9
0.4.0
0.4.1
0.4.2
0.4.3
0.4.4
0.4.5
0.4.6
0.4.7
0.4.8
0.4.9
0.5.0
0.5.1
0.5.10
0.5.11
0.5.11-fix1
0.5.2
0.5.3
0.5.4
0.5.5
0.5.6
0.5.7
0.5.8
0.5.9
0.6.0
0.6.0-fix1
0.6.1
0.6.10
0.6.11
0.6.12
0.6.12-fix1
0.6.13
0.6.14
0.6.15
0.6.16
0.6.2
0.6.3
0.6.4
0.6.5
0.6.6
0.6.7
0.6.8
0.6.9
0.7.0
0.7.1
0.7.2
0.7.3
0.8.0
0.8.1
0.8.2
0.8.3
0.9.0
0.9.1
0.9.2
1.*
1.0.0
1.0.1
1.1.0
1.1.1
1.1.2
1.1.3
1.10.0
1.10.1
1.11.0
1.11.1
1.11.2
1.11.3
1.12.0
1.13.0
1.13.3
1.14.0
1.14.1
1.2.0
1.3.0
1.3.1
1.4.0
1.4.1
1.4.2
1.4.3
1.5.0
1.5.1
1.6.0
1.7.0
1.7.1
1.7.2
1.8.0
1.8.1
1.9.0
1.9.1

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-41947.json"