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CVE-2026-41947

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
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:bd9b026713e9a4691fa4e4ab025ebf9f6f318a07630b7228fbf4513798265991
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

cvss · 2 assertions

{"metric":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":9.3,"baseSeverity":"CRITICAL","exploitMaturity":"NOT_DEFINED","privilegesRequired":"NONE","providerUrgency":"NOT_DEFINED","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","valueDensity":"NOT_DEFINED","vectorString":"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","version":"4.0","vulnAvailabilityImpact":"NONE","vulnConfidentialityImpac…

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:2530ba185a0c777612d3bf9d7001d2dc79216f61d77fbb544b1424414295f3cb · sha256:18bec68eb4978201… · /containers/cna/metrics/0/cvssV4_0

{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":9.1,"baseSeverity":"CRITICAL","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","version":"3.1"},"metric_type":"cvssV3_1"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:2530ba185a0c777612d3bf9d7001d2dc79216f61d77fbb544b1424414295f3cb · sha256:18bec68eb4978201… · /containers/cna/metrics/1/cvssV3_1

Affected products and versions

1 source assertion
{"defaultStatus":"affected","product":"dify","vendor":"langgenius","versions":[{"lessThan":"1.14.2","status":"affected","version":"0","versionType":"semver"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:2530ba185a0c777612d3bf9d7001d2dc79216f61d77fbb544b1424414295f3cb · sha256:18bec68eb4978201… · /containers/cna/affected/0

Provider-owned CVSS observations

2 source assertions
{"metric":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":9.3,"baseSeverity":"CRITICAL","exploitMaturity":"NOT_DEFINED","privilegesRequired":"NONE","providerUrgency":"NOT_DEFINED","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","valueDensity":"NOT_DEFINED","vectorString":"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","version":"4.0","vulnAvailabilityImpact":"NONE","vulnConfidentialityImpac…
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:2530ba185a0c777612d3bf9d7001d2dc79216f61d77fbb544b1424414295f3cb · sha256:18bec68eb4978201… · /containers/cna/metrics/0/cvssV4_0
{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":9.1,"baseSeverity":"CRITICAL","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:2530ba185a0c777612d3bf9d7001d2dc79216f61d77fbb544b1424414295f3cb · sha256:18bec68eb4978201… · /containers/cna/metrics/1/cvssV3_1

CWE assertions

1 source assertion
{"cweId":"CWE-639","description":"Authorization Bypass Through User-Controlled Key","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:2530ba185a0c777612d3bf9d7001d2dc79216f61d77fbb544b1424414295f3cb · sha256:18bec68eb4978201… · /containers/cna/problemTypes/0/descriptions/0

Source references

6 source assertions
{"tags":["patch"],"url":"https://github.com/langgenius/dify/commit/55d05fe52de880cd8497df8cea052351c594fad8"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:2530ba185a0c777612d3bf9d7001d2dc79216f61d77fbb544b1424414295f3cb · sha256:18bec68eb4978201… · /containers/cna/references/4
{"tags":["issue-tracking"],"url":"https://github.com/langgenius/dify/pull/35793"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:2530ba185a0c777612d3bf9d7001d2dc79216f61d77fbb544b1424414295f3cb · sha256:18bec68eb4978201… · /containers/cna/references/3
{"tags":["release-notes"],"url":"https://github.com/langgenius/dify/releases/tag/1.14.2"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:2530ba185a0c777612d3bf9d7001d2dc79216f61d77fbb544b1424414295f3cb · sha256:18bec68eb4978201… · /containers/cna/references/2
{"tags":["technical-description","exploit"],"url":"https://huntr.com/bounties/a43076b2-fbc8-4750-9647-89a036b52f52"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:2530ba185a0c777612d3bf9d7001d2dc79216f61d77fbb544b1424414295f3cb · sha256:18bec68eb4978201… · /containers/cna/references/1
{"tags":["third-party-advisory"],"url":"https://www.vulncheck.com/advisories/dify-authorization-bypass-via-trace-configuration-endpoints"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:2530ba185a0c777612d3bf9d7001d2dc79216f61d77fbb544b1424414295f3cb · sha256:18bec68eb4978201… · /containers/cna/references/5
{"tags":["technical-description","exploit"],"url":"https://www.zafran.io/resources/difytap-zafran-discovers-how-attackers-can-silently-wiretap-ai-data-across-tenants-on-a-platform-powering-1m-apps"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:2530ba185a0c777612d3bf9d7001d2dc79216f61d77fbb544b1424414295f3cb · sha256:18bec68eb4978201… · /containers/cna/references/0

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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