CVE-2026-90580

FlowiseAI Flowise Evaluations Endpoint index.ts axios.post server-side request forgery

MEDIUM
6.3
CVSS Score
Published: September 13, 2026 at 07:15 PM UTC
Updated: September 16, 2026 at 03:18 PM UTC
1 product affected across 1 vendorFlowise

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Severity
MEDIUM6.3
Exploit prediction
EPSS 0.4%
SSVC
PoC

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

3.0.1 ≤ v < 3.1.33.0.03.0.13.0.2
Vendor states this is fixed in 3.1.3 (unaffected)

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

References (8)

VDB EntryTechnical DescriptionThird Party Advisory
Source: cverecord
https://vuldb.com/vuln/403165
SignaturePermissions Required
Source: cverecord
https://vuldb.com/vuln/403165/cti
Third Party AdvisoryVDB Entry
Source: cverecord
https://vuldb.com/cve/CVE-2026-90580
Third Party AdvisoryVDB Entry
Source: cverecord
https://vuldb.com/submit/913327
ExploitIssue TrackingMitigationVendor Advisory
Source: cverecord
https://github.com/FlowiseAI/Flowise/issues/6687

SSVC — Action Prioritization

SSVCPoCNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

6.3MEDIUMVulDB
Vector?

Quick Info

StatusANALYZED
CWE
CWE-918

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