Flowise - Arbitrary File Read via chatId Parameter (CVE-2025-71324) | HOL Guard CVE

High · CVSS 7.5CVE-2025-71324

Flowise - Arbitrary File Read via chatId Parameter

Answer in brief

CVE-2025-71324 records a High severity (CVSS 7.5) vulnerability in Flowise - Arbitrary File Read via chatId Parameter. The current sources do not mark it as known exploited. The current feed maps Flowise/Flowise (generic). Check affected ranges and fixed versions before updating.

Analysis pending evidence review

HOL Guard separates source facts from reviewed analysis. See the methodology.

Published Jun 25, 2026Updated Jun 30, 2026Source checked Sep 20, 2026First seen by HOL Jun 25, 2026Material review Jun 30, 2026

Upstream Advisory

Key facts

Risk: High · CVSS 7.5
Exploitation: Not marked as known exploited
Affected software: 1 mapped package or product
Fix availability: Available

Why this deserves its current priority

CVSS is 7.5. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.

Analysis status

Analysis pending evidence review

Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.

Affected scope and exposure questions

The current feed maps Flowise/Flowise (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
Package	Affected range	Fixed version
Flowise/Flowisegeneric	>=0 <3.0.6	3.0.6

Recommended response

Check inventory. Check lockfiles and deployed manifests for Flowise/Flowise.
Review the reported fix. Update Flowise/Flowise to 3.0.6 if you use the affected versions. Test the change in a non-production environment first.

Evidence timeline and material changes

Published upstream
Jun 25, 2026
Evidence: source:cvelist:source_dates:source-dates:record
Source modified
Jun 30, 2026
Evidence: source:cvelist:source_dates:source-dates:record
First seen by HOL
Jun 25, 2026

Sources and claim methodology

Upstream source description

Flowise before 3.0.6 contains an arbitrary file read vulnerability in the chatId parameter of the /api/v1/get-upload-file and /api/v1/openai-assistants-file/download endpoints. The chatId value is not validated and is passed to streamStorageFile(), where a fallback file-lookup path constructed without the orgId is evaluated after the storage-directory containment check, allowing path traversal beyond the intended storage directory. Unauthenticated attackers can read sensitive files such as /root/.flowise/database.sqlite, exposing all database content in the default configuration.

Quoted source text, attributed separately from HOL analysis.