CVE WatchOct 26, 2026

CVE-2026-41276

Flowise is a drag & drop user interface to build a customized large language model flow. Prior to 3.1.0, this vulnerability allows remote at

CVSS

9.8

Critical

EPSS

6.9%

p94

KEV

—

Exploit Today

0-100

Published: Apr 23, 2026 · Last modified: Oct 26, 2026 · CWE-287

EPSS · 30d

0.6%EPSS · 30 days6.9%

2026-10-142026-11-11

Technical 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.

Official references

Related CVEs

CVECVSSEPSSKEVRExploitTitleMod.

CVE-2026-767928.1 HIG

—

——0The User Verification by PickPlugins WordPress plugin before 2.0.49 does not rate limit the verification step of its one-time-password login, and does not expire the generated code, allowing unauthenticated attackers to brute force it and log in as any user, including administrators, where the code is configured to use digits only.2h CVE-2026-1190407.5 HIG

—

——0The Defender Security WordPress plugin before 6.4.1 does not limit the number of failed two-factor authentication attempts in its default configuration, allowing an attacker who already knows a victim's password to brute-force the one-time code and defeat the second authentication factor.2h CVE-2026-1109599.8 CRI

—

——0The Descope WordPress plugin before 1.2.0 does not validate the authentication token it receives before creating a WordPress session, accepting any non-empty token, so an unauthenticated attacker can obtain a session for any existing account, including an administrator, by supplying that account's email address.2h CVE-2026-1267957.3 HIG

—

——0A vulnerability was determined in ToolJet up to 3.20.256-lts/3.21.93-beta. The impacted element is the function activateUserWithPassword of the file server/src/modules/onboarding/util.service.ts of the component Onboarding Signup Endpoint. Executing a manipulation of the argument email can lead to missing authentication. It is possible to launch the attack remotely. The exploit has been publicly disclosed and may be utilized. Upgrading to version 3.21.94-beta is sufficient to resolve this issue. This patch is called af8f17a745621ae418f1743440f63d315e8b8643. The affected component should be upgraded. The vendor was contacted early about this disclosure.11h CVE-2026-1267595.3 MED

—

——0A flaw has been found in H3C ICG2000 Unified Communication Gateway 2023. This issue affects some unknown processing of the file /wnm/check.j of the component Web Management Module. Executing a manipulation can lead to missing authentication. The attack may be performed from remote. The exploit has been published and may be used. The researcher claims that the vendor has acknowledged receipt of the vulnerability report. No further response has been received.14h CVE-2026-1261608.2 HIG

—

——0A improper authentication vulnerability in Fortinet FortiMail 8.0.0 through 8.0.1, FortiMail 7.6.0 through 7.6.6, FortiMail 7.4.0 through 7.4.8, FortiMail 7.2 all versions may allow an unauthenticated attacker to escalate privileges and release or delete quarantined messages for arbitrary mailboxes via a crafted quarantine release requests.16h