Is CVE-2026-41276 actively exploited?

No active exploitation of CVE-2026-41276 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2026-41276 be exploited remotely?

Yes. CVE-2026-41276 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2026-41276?

CVE-2026-41276 has a CVSS score of 9.8 (CRITICAL).

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CRITICAL

CVE-2026-41276

CWE-287Published: April 23, 2026· Updated: Apr 24, 2026

9.8

CVSS v3.1

EPSS:0.18%probability of exploitation in 30 daysPercentile:39.8th

Official Description

Flowise is a drag & drop user interface to build a customized large language model flow. Prior to 3.1.0, this vulnerability allows remote attackers to bypass authentication on affected installations of FlowiseAI Flowise. Authentication is not required to exploit this vulnerability. The specific flaw exists within the resetPassword method of the AccountService class. There is no check performed to ensure that a password reset token has actually been generated for a user account. By default the value of the reset token stored in a users account is null, or an empty string if they've reset their password before. An attacker with knowledge of the user's email address can submit a request to the "/api/v1/account/reset-password" endpoint containing a null or empty string reset token value and reset that user's password to a value of their choosing. This vulnerability is fixed in 3.1.0.

NVD Source

Technical Analysis

CVE-2026-41276 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 9.8.

From a weakness classification perspective (CWE-287): Authentication bypass vulnerabilities allow attackers to access protected resources without valid credentials.