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CVE-2026-33484

Langflow is a tool for building and deploying AI-powered agents and workflows. In versions 1.0.0 through 1.8.1, the `/api/v1/files/images/{flow_id}/{file_name}` endpoint serves image files without any authentication or ownership check. Any unauthenticated request with a known flow_id and file_name returns the image with HTTP 200. In a multi-tenant deployment, any attacker who can discover or guess a `flow_id` (UUIDs can be leaked through other API responses) can download any user's uploaded imag
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:7ce5fb9182d4b3a4918e10ac2d3230e621df9af7b963ce52df916e538a273f44
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

cwe · 3 assertions

{"cweId":"CWE-639","description":"CWE-639: Authorization Bypass Through User-Controlled Key","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:629f27053b779730a51e85af88ff0aeaf12219bb81c06e5e1678dfc103a97df1 · sha256:b145e929e2995b69… · /containers/cna/problemTypes/1/descriptions/0

{"cweId":"CWE-862","description":"CWE-862: Missing Authorization","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:629f27053b779730a51e85af88ff0aeaf12219bb81c06e5e1678dfc103a97df1 · sha256:b145e929e2995b69… · /containers/cna/problemTypes/2/descriptions/0

{"cweId":"CWE-284","description":"CWE-284: Improper Access Control","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:629f27053b779730a51e85af88ff0aeaf12219bb81c06e5e1678dfc103a97df1 · sha256:b145e929e2995b69… · /containers/cna/problemTypes/0/descriptions/0

Affected products and versions

1 source assertion
{"product":"langflow","vendor":"langflow-ai","versions":[{"status":"affected","version":">= 1.0.0, < 1.9.0"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:629f27053b779730a51e85af88ff0aeaf12219bb81c06e5e1678dfc103a97df1 · sha256:b145e929e2995b69… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":7.5,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:629f27053b779730a51e85af88ff0aeaf12219bb81c06e5e1678dfc103a97df1 · sha256:b145e929e2995b69… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

3 source assertions
{"cweId":"CWE-639","description":"CWE-639: Authorization Bypass Through User-Controlled Key","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:629f27053b779730a51e85af88ff0aeaf12219bb81c06e5e1678dfc103a97df1 · sha256:b145e929e2995b69… · /containers/cna/problemTypes/1/descriptions/0
{"cweId":"CWE-862","description":"CWE-862: Missing Authorization","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:629f27053b779730a51e85af88ff0aeaf12219bb81c06e5e1678dfc103a97df1 · sha256:b145e929e2995b69… · /containers/cna/problemTypes/2/descriptions/0
{"cweId":"CWE-284","description":"CWE-284: Improper Access Control","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:629f27053b779730a51e85af88ff0aeaf12219bb81c06e5e1678dfc103a97df1 · sha256:b145e929e2995b69… · /containers/cna/problemTypes/0/descriptions/0

Source references

2 source assertions
{"name":"https://github.com/langflow-ai/langflow/security/advisories/GHSA-7grx-3xcx-2xv5","tags":["x_refsource_CONFIRM"],"url":"https://github.com/langflow-ai/langflow/security/advisories/GHSA-7grx-3xcx-2xv5"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:629f27053b779730a51e85af88ff0aeaf12219bb81c06e5e1678dfc103a97df1 · sha256:b145e929e2995b69… · /containers/cna/references/0
{"tags":["exploit"],"url":"https://github.com/langflow-ai/langflow/security/advisories/GHSA-7grx-3xcx-2xv5"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:629f27053b779730a51e85af88ff0aeaf12219bb81c06e5e1678dfc103a97df1 · sha256:b145e929e2995b69… · /containers/adp/0/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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