Flowise - Arbitrary File Access via Missing Chat Flow ID Validation

These records connect through source-stated identifiers. Shared identifiers or dates alone do not establish shared exposure, root cause or applicability.

CVE-2025-71334 · Microsoft / collected KEV context

EUVD-2025-210340

GHSA-w5r9-j49j-2m55

GHSA-q67q-549q-p849

cve-program · CVE-2025-71334

• https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-q67q-549q-p849
• https://github.com/FlowiseAI/Flowise/commit/8bd3de41533de78e4ef6c980e5704a1f9cb7ae6f
• https://github.com/FlowiseAI/Flowise/commit/c2b830f279e454e8b758da441016b2234f220ac7
• https://www.vulncheck.com/advisories/flowise-arbitrary-file-access-via-missing-chat-flow-id-validation

euvd · EUVD-2025-210340

• https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-q67q-549q-p849
• https://github.com/FlowiseAI/Flowise/commit/8bd3de41533de78e4ef6c980e5704a1f9cb7ae6f
• https://github.com/FlowiseAI/Flowise/commit/c2b830f279e454e8b758da441016b2234f220ac7
• https://www.vulncheck.com/advisories/flowise-arbitrary-file-access-via-missing-chat-flow-id-validation

nvd · CVE-2025-71334

• https://github.com/FlowiseAI/Flowise/commit/8bd3de41533de78e4ef6c980e5704a1f9cb7ae6f
• https://github.com/FlowiseAI/Flowise/commit/c2b830f279e454e8b758da441016b2234f220ac7
• https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-q67q-549q-p849
• https://www.vulncheck.com/advisories/flowise-arbitrary-file-access-via-missing-chat-flow-id-validation

osv · GHSA-q67q-549q-p849

• https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-q67q-549q-p849
• https://nvd.nist.gov/vuln/detail/CVE-2025-71334
• https://github.com/FlowiseAI/Flowise/commit/8bd3de41533de78e4ef6c980e5704a1f9cb7ae6f
• https://github.com/FlowiseAI/Flowise/commit/c2b830f279e454e8b758da441016b2234f220ac7
• https://github.com/FlowiseAI/Flowise
• https://www.vulncheck.com/advisories/flowise-arbitrary-file-access-via-missing-chat-flow-id-validation

osv · GHSA-w5r9-j49j-2m55

• https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-q67q-549q-p849
• https://nvd.nist.gov/vuln/detail/CVE-2025-71334
• https://github.com/FlowiseAI/Flowise/commit/8bd3de41533de78e4ef6c980e5704a1f9cb7ae6f
• https://github.com/FlowiseAI/Flowise/commit/c2b830f279e454e8b758da441016b2234f220ac7
• https://www.vulncheck.com/advisories/flowise-arbitrary-file-access-via-missing-chat-flow-id-validation

• Flowise has arbitrary file access due to missing chat flow id validation · Advisory content revised · 3 Nov 2026
• Flowise before 3.0.6 contains an arbitrary file access vulnerability due to missing validation that the chatflowId and chatId parameters are UUIDs or numbers in file handling operations. By supplying a path-traversal value (e.g., '../../../… · Advisory content revised · 31 Oct 2026
• Flowise before 3.0.6 contains an arbitrary file access vulnerability due to missing validation that the chatflowId and chatId parameters are UUIDs or numbers in file handling operations. By supplying a path-traversal value (e.g., '../../../… · Advisory content revised · 30 Oct 2026
• Flowise - Arbitrary File Access via Missing Chat Flow ID Validation · Advisory content revised · 29 Oct 2026