CVE-2026-41272

HIGH
Published April 23, 2026

Flowise is a drag & drop user interface to build a customized large language model flow. Prior to 3.1.0, the core security wrappers (secureAxiosRequest and secureFetch) intended to prevent Server-Side Request Forgery (SSRF) contain multiple logic flaws. These flaws allow attackers to bypass the...

Full CISO analysis pending enrichment.

Severity & Risk

CVSS 3.1
7.1 / 10
EPSS
N/A
Exploitation Status
No known exploitation
Sophistication
N/A

Attack Surface

AV AC PR UI S C I A
AV Network
AC High
PR Low
UI None
S Unchanged
C High
I High
A Low

Recommended Action

No patch available

Monitor for updates. Consider compensating controls or temporary mitigations.

Compliance Impact

Compliance analysis pending. Sign in for full compliance mapping when available.

Frequently Asked Questions

What is CVE-2026-41272?

Flowise is a drag & drop user interface to build a customized large language model flow. Prior to 3.1.0, the core security wrappers (secureAxiosRequest and secureFetch) intended to prevent Server-Side Request Forgery (SSRF) contain multiple logic flaws. These flaws allow attackers to bypass the allow/deny lists via DNS Rebinding (Time-of-Check Time-of-Use) or by exploiting the default configuration which fails to enforce any deny list. This vulnerability is fixed in 3.1.0.

Is CVE-2026-41272 actively exploited?

No confirmed active exploitation of CVE-2026-41272 has been reported, but organizations should still patch proactively.

How to fix CVE-2026-41272?

No patch is currently available. Monitor vendor advisories for updates.

What is the CVSS score for CVE-2026-41272?

CVE-2026-41272 has a CVSS v3.1 base score of 7.1 (HIGH).

Technical Details

NVD Description

Flowise is a drag & drop user interface to build a customized large language model flow. Prior to 3.1.0, the core security wrappers (secureAxiosRequest and secureFetch) intended to prevent Server-Side Request Forgery (SSRF) contain multiple logic flaws. These flaws allow attackers to bypass the allow/deny lists via DNS Rebinding (Time-of-Check Time-of-Use) or by exploiting the default configuration which fails to enforce any deny list. This vulnerability is fixed in 3.1.0.

Weaknesses (CWE)

CVSS Vector

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

Timeline

Published
April 23, 2026
Last Modified
April 23, 2026
First Seen
April 23, 2026