Detections
Analytics
Flowise < 3.1.2 Multiples Vulnerabilities
critical Web App Scanning Plugin ID 115278
Synopsis
Flowise < 3.1.2 Multiples VulnerabilitiesDescription
According to its banner, the version of Flowise running on the remote host is < 3.1.2. It is, therefore, affected by multiple vulnerabilities :- An hardcoded CORS wildcard on TTS endpoint enables abuse from any webpage
- An RCE through Flowise MCP
- A Mass Assignment in Chatflow Update Endpoint
- A Mass Assignment in Tool Update Endpoint
- A Mass Assignment in Assistant Update Endpoint
- A Mass Assignment in Variable Update Endpoint
- A Mass Assignment in PUT /api/v1/user
- An Authenticated Host RCE via POST /api/v1/node-custom-function
- A Cross-Workspace Chatflow Disclosure via chatflows/apikey Endpoint
- A Credential Data Leak
- Vector Store No Permission Checks
- CustomTemplate create+update mass-assignment
- Assistant create+update mass-assignment allows cross-workspace assistant takeover
- DatasetRow create+update mass-assignment
- Dataset create+update mass-assignment
- Evaluation create+update mass-assignment
Note that the scanner has not tested for these issues but has instead relied only on the application's self-reported version number.
Solution
Upgrade to Flowise version 3.1.2 or later.See Also
https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-59fh-9f3p-7m39
https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-5h9v-837x-m97r
https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-5wxp-qjgq-fx6m
https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-6fw7-3q8r-m5vj
https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-728h-4mwj-f2p4
https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-78pr-c5x5-jggc
https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-7g73-99r4-m4mj
https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-7j65-65cr-6644
https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-9rvc-vf7m-pgm2
https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-c2c9-mfw7-p8hw
https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-hmg2-jjjx-jcp2
https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-hp26-q66v-q2w7
https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-m837-xvxr-vqwg
https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-m99r-2hxc-cp3q
https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-mq53-pc65-wjc4
https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-wxrr-jp8m-qq7f
https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-x5v6-pj28-cwwm
Plugin Details
Severity: Critical
ID: 115278
Type: Version Based
Family: Artificial Intelligence
Published: 7/3/2026
Updated: 7/3/2026
Scan Template: api, basic, full, pci, scan
Risk Information
VPR
Risk Factor: Medium
Score: 5
Percentile: 94.28
CVSS v2
Risk Factor: High
Base Score: 9
Vector: CVSS2#AV:N/AC:L/Au:S/C:C/I:C/A:C
CVSS Score Source: CVE-2026-46442
CVSS v3
Risk Factor: Critical
Base Score: 9.9
Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
CVSS Score Source: CVE-2026-46442
CVSS v4
Risk Factor: Critical
Base Score: 9.4
Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
CVSS Score Source: CVE-2026-46442
Vulnerability Information
CPE: cpe:2.3:a:flowiseai:flowise:*:*:*:*:*:*:*:*
Exploit Available: true
Exploit Ease: Exploits are available
Vulnerability Publication Date: 5/13/2026
Reference Information
CVE: CVE-2026-42861, CVE-2026-42862, CVE-2026-42863, CVE-2026-46441, CVE-2026-46442, CVE-2026-46443, CVE-2026-46444, CVE-2026-46475, CVE-2026-46476, CVE-2026-46477, CVE-2026-46478, CVE-2026-46479, CVE-2026-46480
CWE: 200, 284, 639, 862, 915, 94
OWASP: 2010-A1, 2010-A6, 2010-A8, 2013-A1, 2013-A5, 2013-A7, 2017-A1, 2017-A5, 2017-A6, 2021-A1, 2021-A3, 2021-A8, 2025-A1, 2025-A5, 2025-A8
WASC: Improper Input Handling, Information Leakage, Insufficient Authorization, OS Commanding
CAPEC: 116, 13, 169, 19, 22, 224, 242, 285, 287, 290, 291, 292, 293, 294, 295, 296, 297, 298, 299, 300, 301, 302, 303, 304, 305, 306, 307, 308, 309, 310, 312, 313, 317, 318, 319, 320, 321, 322, 323, 324, 325, 326, 327, 328, 329, 330, 35, 441, 472, 478, 479, 497, 502, 503, 508, 536, 546, 550, 551, 552, 556, 558, 562, 563, 564, 573, 574, 575, 576, 577, 578, 59, 60, 616, 643, 646, 651, 77, 79
DISA STIG: APSC-DV-000460, APSC-DV-002510, APSC-DV-002560
HIPAA: 164.306(a)(1), 164.306(a)(2), 164.312(a)(1), 164.312(a)(2)(i), 164.312(e)
ISO: 27001-A.13.1.1, 27001-A.13.1.3, 27001-A.13.2.1, 27001-A.14.1.2, 27001-A.14.1.3, 27001-A.14.2.5, 27001-A.18.1.3, 27001-A.6.2.2, 27001-A.9.1.2, 27001-A.9.4.1, 27001-A.9.4.4, 27001-A.9.4.5
NIST: sp800_53-AC-3, sp800_53-AC-4, sp800_53-SI-10, sp800_53-SI-15
OWASP API: 2019-API7, 2019-API8, 2023-API3, 2023-API8
OWASP ASVS: 4.0.2-1.4.2, 4.0.2-5.1.2, 4.0.2-5.2.5, 4.0.2-8.3.4