CVE-2025-26319

Name: CVE-2025-26319
Creator: NVD / NIST
Published: 2025-03-04T22:15:40.993+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10EPSS 50.79%

Last modified Jun 17, 2026

CVE-2025-26319 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. FlowiseAI Flowise v2.2.6 was discovered to contain an arbitrary file upload vulnerability in /api/v1/attachments.. EPSS estimates a 50.79% chance of exploitation in the next 30 days.

Description

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

Metrics

CVSS 3.1

9.8/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS Probability

50.79%

98.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-434

Affected Software

Vendor	Product	Versions
Flowiseai	Flowise	2.2.6

References

https://github.com/dorattias/CVE-2025-26319Exploit, Patch, Third Party Advisory
https://github.com/dorattias/CVE-2025-26319Exploit, Patch, Third Party Advisory

Timeline

Published: Mar 4, 2025
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2025-26319?

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

How severe is CVE-2025-26319?

CVE-2025-26319 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 50.79% probability of exploitation in the next 30 days.

How do I fix CVE-2025-26319?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2025-26319?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST