CVE-2025-26319

criticalpriority · track · 30EPSS 0.559 · 99 %ileexploit · PoCDEEURUUS

grimoire priorityP1 · Urgent

Exploitable?

Public exploit

2 exploits · PoC

Likely / severe?

55.9% (99th) EPSS

CVSS 9.8 · critical

Is it mine?

6 products

Check your exposure

Who says so?

6 sources

cnnvd · enisa_euvd · fstec_bdu · cert_bund

EPSS · scored 2026-10-27

FlowiseAI Flowise v2.2.6 was discovered to contain an arbitrary file upload vulnerability in /api/v1/attachments.

cvss

Technical severity, 0–10. One row per scoring source.

9.8

010

base score 0–10 · higher = more severe · hover a vector to decode

v3.19.8criticalAV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hsecondary · FSTEC (BDU) RU

v3.19.8criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hsecondary · ENISA EU

v3.19.8criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hsecondaryexploitability 3.9 · impact 5.9

v3.19.8criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:Hsecondary · CVSS-BT (t0sche)

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Exploitation: poc · Automatable: yes · Technical Impact: totalcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-434USCWE-434USCWE-434US

exploits (2)

Public proof-of-concept and weaponised exploit code.

dorattias/CVE-2025-26319dorattias/CVE-2025-26319PoC · poc_in_github
redpack-kr/CVE-2025-26319redpack-kr/CVE-2025-26319PoC · poc_in_github

affected products (6)

Products and version ranges known to be affected.

Open Source Flowise <=2.2.4all versionscert_bundDE
Open Source Flowise≤ 2.2.4cert_bundDE
n/a n/a≤ n/aenisa_euvdEU
Flowise AI Flowise≤ 2.2.6fstec_bduRU
flowiseai flowise= 2.2.6nvdUScpe:2.3:a:flowiseai:flowise:*:*:*:*:*:*:*:*
npm flowise≤ 2.2.6osvUSpkg:npm/flowise

advisories (2)

Vendor and ecosystem advisories describing this.

WID-SEC-W-2025-0568Flowise: Schwachstelle ermöglicht CodeausführungDeutsch2025-03-13csaf · cert_bundDE
Ein entfernter, anonymer Angreifer kann eine Schwachstelle in Flowise ausnutzen, um beliebigen Programmcode auszuführen.
GHSA-69jq-qr7w-j7qhFlowiseAI Flowise arbitrary file upload vulnerability2025-03-05ghsa · osvUS
FlowiseAI Flowise v2.2.6 was discovered to contain an arbitrary file upload vulnerability in /api/v1/attachments.

also known as (5)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu cert_bund nvd osv NVD CVE.org MITRE

published 2025-03-04modified 2026-09-30

references (5)

External citations — patches, advisories, analysis.

scry

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