CVE-2026-90580
FlowiseAI Flowise Evaluations Endpoint index.ts axios.post server-side request forgery
Description
A vulnerability was found in FlowiseAI Flowise up to 3.0.2. This vulnerability affects the function axios.post of the file packages/server/src/controllers/evaluations/index.ts of the component Evaluations Endpoint. The manipulation of the argument Host/X-Forwarded-Proto results in server-side request forgery. The attack may be launched remotely. The exploit has been made public and could be used. Upgrading to version 3.1.3 is able to resolve this issue. The patch is identified as 700137738bcaebefd4709021f6d6b0abcd7df0ac. It is recommended to upgrade the affected component. This vulnerability only affects products that are no longer supported by the maintainer.
INFO
Published Date :
Sept. 13, 2026, 8:16 p.m.
Last Modified :
Sept. 16, 2026, 3:18 p.m.
Remotely Exploit :
Yes !
Source :
[email protected]
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS | 134c704f-9b21-4f2e-91b3-4a467353bcc0 | |||||
| CVSS 2.0 | MEDIUM | [email protected] | ||||
| CVSS 3.1 | MEDIUM | [email protected] | ||||
| CVSS 4.0 | LOW | [email protected] |
Solution
- Upgrade FlowiseAI Flowise to version 3.1.3.
- Apply the patch 700137738bcaebefd4709021f6d6b0abcd7df0ac.
- Verify the upgrade and patch installation.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2026-90580.
| URL | Resource |
|---|---|
| https://github.com/FlowiseAI/Flowise/ | Product |
| https://github.com/FlowiseAI/Flowise/commit/700137738bcaebefd4709021f6d6b0abcd7df0ac | Patch |
| https://github.com/FlowiseAI/Flowise/issues/6687 | Exploit Mitigation Vendor Advisory |
| https://github.com/FlowiseAI/Flowise/releases/tag/flowise%403.1.3 | Patch Release Notes |
| https://vuldb.com/cve/CVE-2026-90580 | Third Party Advisory VDB Entry |
| https://vuldb.com/submit/913327 | Third Party Advisory VDB Entry |
| https://vuldb.com/vuln/403165 | Third Party Advisory VDB Entry |
| https://vuldb.com/vuln/403165/cti | Permissions Required |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2026-90580 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2026-90580
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-90580 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2026-90580 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0
Sep. 16, 2026
Action Type Old Value New Value Added SSVC {'id': 'CVE-2026-90580', 'role': 'CISA Coordinator', 'options': [{'exploitation': 'poc'}, {'automatable': 'no'}, {'technicalImpact': 'partial'}], 'version': '2.0.3', 'timestamp': '2026-09-16T14:14:36.327863Z'} -
Initial Analysis by [email protected]
Sep. 15, 2026
Action Type Old Value New Value Added CPE Configuration OR *cpe:2.3:a:flowiseai:flowise:*:*:*:*:*:*:*:* versions from (including) 3.0.1 up to (excluding) 3.1.3 Added Reference Type VulDB: https://github.com/FlowiseAI/Flowise/ Types: Product Added Reference Type VulDB: https://github.com/FlowiseAI/Flowise/commit/700137738bcaebefd4709021f6d6b0abcd7df0ac Types: Patch Added Reference Type VulDB: https://github.com/FlowiseAI/Flowise/issues/6687 Types: Exploit, Mitigation, Vendor Advisory Added Reference Type VulDB: https://github.com/FlowiseAI/Flowise/releases/tag/flowise%403.1.3 Types: Patch, Release Notes Added Reference Type VulDB: https://vuldb.com/cve/CVE-2026-90580 Types: Third Party Advisory, VDB Entry Added Reference Type VulDB: https://vuldb.com/submit/913327 Types: Third Party Advisory, VDB Entry Added Reference Type VulDB: https://vuldb.com/vuln/403165 Types: Third Party Advisory, VDB Entry Added Reference Type VulDB: https://vuldb.com/vuln/403165/cti Types: Permissions Required -
New CVE Received by [email protected]
Sep. 13, 2026
Action Type Old Value New Value Added Tag unsupported-when-assigned Added Description A vulnerability was found in FlowiseAI Flowise up to 3.0.2. This vulnerability affects the function axios.post of the file packages/server/src/controllers/evaluations/index.ts of the component Evaluations Endpoint. The manipulation of the argument Host/X-Forwarded-Proto results in server-side request forgery. The attack may be launched remotely. The exploit has been made public and could be used. Upgrading to version 3.1.3 is able to resolve this issue. The patch is identified as 700137738bcaebefd4709021f6d6b0abcd7df0ac. It is recommended to upgrade the affected component. This vulnerability only affects products that are no longer supported by the maintainer. Added CVSS V4.0 AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X Added CVSS V3.1 AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L Added CVSS V2 (AV:N/AC:L/Au:S/C:P/I:P/A:P) Added CWE CWE-918 Added Affected New affected value received. <a href="https://github.com/CVEProject/cvelistV5/blob/main/cves/2026/90xxx/CVE-2026-90580.json">CVE-2026-90580</a> Added Reference https://github.com/FlowiseAI/Flowise/ Added Reference https://github.com/FlowiseAI/Flowise/commit/700137738bcaebefd4709021f6d6b0abcd7df0ac Added Reference https://github.com/FlowiseAI/Flowise/issues/6687 Added Reference https://github.com/FlowiseAI/Flowise/releases/tag/flowise%403.1.3 Added Reference https://vuldb.com/cve/CVE-2026-90580 Added Reference https://vuldb.com/submit/913327 Added Reference https://vuldb.com/vuln/403165 Added Reference https://vuldb.com/vuln/403165/cti