CVE-2025-71338
Flowise through 2.2.7 - Arbitrary File Write to Remote Code Execution via document-store API
CVSS Score
10.0
EPSS Score
0.9%
EPSS Percentile
59th
Flowise through 2.2.7 fails to sanitize path segments in the document-store loader endpoint, allowing unauthenticated attackers to write files outside the storage directory. Attackers can use parent-directory sequences to escape the storage directory and overwrite application files loaded at boot for remote code execution.
| CWE | CWE-73 |
| Vendor | flowise |
| Product | flowise |
| Published | Jun 25, 2026 |
| Last Updated | Sep 17, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Changed
Confidentiality
High
Integrity
High
Availability
High
Affected Versions
Flowise / Flowise
0 ≤ 2.2.7
References
github.com: https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-8vvx-qvq9-5948 github.com: https://github.com/FlowiseAI/Flowise/releases/tag/flowise%402.2.7-patch.1 vulncheck.com: https://www.vulncheck.com/advisories/flowise-arbitrary-file-write-to-remote-code-execution-via-document-store-api
Credits
🔍 pyozzi-toss