dist/routes/oauth2/index.js SSRF Information Disclosure

The vulnerability of the dist/routes/oauth2/index.js file of the software platform for creating user interfaces through Language Model LLMs like Flowise relates to bypassing authentication using a user-controlled key. Exploiting this vulnerability could allow an attacker to perform an SSRF attack...

CVE-2026-70478 Flowise: Unauthenticated OAuth2 token refresh endpoint returns access tokens — enables token theft for any connected service

Flowise is a drag & drop user interface to build a customized large language model flow. Prior to 3.1.3, the POST /api/v1/oauth2-credential/refresh/:credentialId endpoint is included in WHITELISTURLS and requires no authentication. The endpoint decrypts the stored credential, sends a refresh...

CVE-2026-56276 Flowise - Mass Assignment in PUT /api/v1/user Allows Password Hash Override

Flowise before 3.1.2 contains a mass assignment vulnerability in the PUT /api/v1/user endpoint that allows authenticated users to directly modify the credential field without validation. Attackers can bypass password change verification and session invalidation by supplying a crafted password has...

Flowise /api/v1/attachments File Upload

The vulnerability of the /api/v1/attachments component of the software platform for creating user interfaces based on Language Models LLM from Flowise is related to the ability to download files of a dangerous type without restrictions. Exploiting this vulnerability could allow an attacker...

CVE-2026-41275

CVE-2026-41275 affects Flowise: prior to 3.1.0, the password reset flow exposed reset links over unsecured HTTP instead of HTTPS. The root cause described in the connected documents is the transmission of tokens via plaintext URLs driven by misconfigured origins (e.g., APP_URL) and the risk of MI...

Flowise AI Agent Builder Under Active CVSS 10.0 RCE Exploitation; 12,000+ Instances Exposed

Threat actors are exploiting a maximum-severity security flaw in Flowise , an open-source artificial intelligence AI platform, according to new findings from VulnCheck. The vulnerability in question is CVE-2025-59528 CVSS score: 10.0, a code injection vulnerability that could result in remote cod...

Flowise v1/fetch-links SSRF

The vulnerability of the v1/fetch-links interface of the software platform for creating user interfaces based on Language Models LLMs from Flowise is related to insufficient validation of requests at the server-side. Exploiting this vulnerability could allow a malicious actor to perform an SSRF...

Flowise Auth Bypass Command Execution

The vulnerability of the software platform for creating user interfaces based on language models LLM in Flowise is related to the lack of authentication for a critical function. Exploiting this vulnerability allows a remote attacker to execute arbitrary commands...

Flowise doesn't Prevent Bypass of Password Confirmation through Unverified Email Change (credentials)

Summary Unverified Email Change - Email as part of Credential / Unverified Account Recovery Channel Change The application allows changing the account email address used as a login identifier and/or password recovery address without verifying the requester’s authority to make that change no...

Flowise Authentication Bypass

The vulnerability of the Flowise application development platform lies in the lack of authentication for critical functions. Exploiting this vulnerability could allow an attacker, operating remotely, to gain unauthorized access to protected information...

Flowise vulnerable to XSS

Summary A XSScross-site scripting vulnerability is caused by insufficient filtering of input by web applications. Attackers can leverage this XSS vulnerability to inject malicious script code HTML code or client-side Javascript code into web pages, and when users browse these web pages, the...

GHSA-4FR9-3X69-36WV Flowise vulnerable to XSS

Summary A XSScross-site scripting vulnerability is caused by insufficient filtering of input by web applications. Attackers can leverage this XSS vulnerability to inject malicious script code HTML code or client-side Javascript code into web pages, and when users browse these web pages, the...