Improperly Controlled Modification of Dynamically-Determined Object Attributes

Overview flowise is a Flowiseai Server Affected versions of this package are vulnerable to Improperly Controlled Modification of Dynamically-Determined Object Attributes via the PUT /api/v1/assistants/assistantId endpoint, when the server fails to validate and restrict modifications to...

Incomplete List of Disallowed Inputs

Overview flowise is a Flowiseai Server Affected versions of this package are vulnerable to Incomplete List of Disallowed Inputs inadequate input validation in the validateCommandFlags and validateArgsForLocalFileAccess functions. An attacker can execute arbitrary commands on the server by bypassi...

NPM: Flowise has an MCP Security Bypass that Enables RCE

NPM: Flowise has an MCP Security Bypass that Enables RCE vulnerability discovered by ? in WordPress Npm flowise-components versions = 3.1.1...

Incomplete List of Disallowed Inputs

Overview flowise-components is a Flowiseai Components Affected versions of this package are vulnerable to Incomplete List of Disallowed Inputs inadequate input validation in the validateCommandFlags and validateArgsForLocalFileAccess functions. An attacker can execute arbitrary commands on the...

GHSA-M99R-2HXC-CP3Q Flowise has an MCP Security Bypass that Enables RCE

Summary There are three bypass methods for the security limitations of the Flowise MCP feature, and attackers can execute arbitrary commands by combining these three methods Details 【Vulnerability one】The Docker build subcommand not being on the blocklist leads to remote code execution The attack...

NPM: Flowise has an MCP Security Bypass that Enables RCE

NPM: Flowise has an MCP Security Bypass that Enables RCE vulnerability discovered by ? in WordPress Npm flowise versions = 3.1.1...

Flowise has an MCP Security Bypass that Enables RCE

Summary There are three bypass methods for the security limitations of the Flowise MCP feature, and attackers can execute arbitrary commands by combining these three methods Details 【Vulnerability one】The Docker build subcommand not being on the blocklist leads to remote code execution The attack...

Brute Force

Overview flowise is a Flowiseai Server Affected versions of this package are vulnerable to Brute Force due to the use of the checkBasicAuth function for checking credentials. An attacker can enumerate valid credentials by sending repeated authentication attempts without restriction, exploiting th...

NPM: FlowiseAI has Mass Assignment in Chatflow Update Endpoint that Allows Cross-Workspace AgentFlow Reassignment

NPM: FlowiseAI has Mass Assignment in Chatflow Update Endpoint that Allows Cross-Workspace AgentFlow Reassignment vulnerability discovered by ? in WordPress Npm flowise versions = 3.1.1...

Improperly Controlled Modification of Dynamically-Determined Object Attributes

Overview flowise is a Flowiseai Server Affected versions of this package are vulnerable to Improperly Controlled Modification of Dynamically-Determined Object Attributes via the /api/v1/tools endpoint when the server fails to validate and restrict client-supplied fields in the request body. An...

Improperly Controlled Modification of Dynamically-Determined Object Attributes

Overview flowise is a Flowiseai Server Affected versions of this package are vulnerable to Improperly Controlled Modification of Dynamically-Determined Object Attributes via the /api/v1/variables endpoint. A user can modify internal attributes such as workspaceId, createdDate, and updatedDate by...

CVE-2026-46479

creationtimestamp| type| source ---|---|--- 2026-05-14 14:18:18+00:00| published-proof-of-concept| https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-mq53-pc65-wjc4 2026-06-08 17:14:58+00:00| seen| https://bsky.app/profile/cve.skyfleet.blue/post/3mns6n7iq7p2r...

CVE-2026-46477

creationtimestamp| type| source ---|---|--- 2026-05-14 14:18:06+00:00| published-proof-of-concept| https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-5h9v-837x-m97r 2026-06-08 17:24:21+00:00| seen| https://bsky.app/profile/cve.skyfleet.blue/post/3mns75tvowx2z...

CVE-2026-46476

creationtimestamp| type| source ---|---|--- 2026-05-14 14:17:36+00:00| published-proof-of-concept| https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-728h-4mwj-f2p4 2026-06-08 17:11:12+00:00| seen| https://bsky.app/profile/cve.skyfleet.blue/post/3mns6gihbi32r...

CVE-2026-46475

creationtimestamp| type| source ---|---|--- 2026-05-14 14:17:23+00:00| published-proof-of-concept| https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-78pr-c5x5-jggc 2026-06-08 16:57:17+00:00| seen| https://bsky.app/profile/cve.skyfleet.blue/post/3mns5nlzx5j2o...

CVE-2026-42861

creationtimestamp| type| source ---|---|--- 2026-05-14 14:12:50+00:00| published-proof-of-concept| https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-6fw7-3q8r-m5vj...

CVE-2026-42862

creationtimestamp| type| source ---|---|--- 2026-05-14 14:12:20+00:00| published-proof-of-concept| https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-x5v6-pj28-cwwm...

CVE-2026-42863

creationtimestamp| type| source ---|---|--- 2026-05-14 14:12:08+00:00| published-proof-of-concept| https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-5wxp-qjgq-fx6m...

PT-2026-51507

Name of the Vulnerable Software and Affected Versions Flowise versions prior to 3.1.2 Description Multiple OS command injection issues exist in the Custom MCP Server feature. These occur due to incomplete command-flag validation and a regex bypass in local file access restrictions. An attacker wi...

📄 Flowise Missing Authentication

Proof of concept for Flowise versions prior to 3.0.5 that suffer from a missing authentication vulnerability. Exploit Title: Flowise 3.0.5 - Missing Authentication for Critical Function Date: 10/11/2025 Exploit Author: nltt0 https://github.com/nltt-br Vendor Homepage: https://flowiseai.com/...