CVE-2026-41273Published

Flowise: Unauthenticated OAuth 2.0 Access Token Disclosure via Public Chatflow

cve-program · CVE-2026-41273

Published

Flowise

Vendor product

Original vendor version evidence · not evaluated as a NuGet range

{
                    "vendor": "FlowiseAI",
                    "product": "Flowise",
                    "versions": [
                        {
                            "version": "< 3.1.0",
                            "status": "affected"
                        }
                    ]
                }

Original source record · Cite this exact observation · Complete original publisher JSON

euvd · EUVD-2026-25290

Published

EUVD source date text has no stated timezone and is retained without inventing a UTC instant. Related bulletin membership is not an alias, common cause or applicability claim. A missing vector with a zero score is treated as unrated. Complete vendor/product and underlying source evidence remains in the original JSON.

Original publisher date fields

datePublished: Apr 23, 2026, 7:29:16 PM

dateUpdated: Apr 24, 2026, 6:20:20 PM

No normalized affected-package data is projected for this source revision. The original publisher record may contain additional product and version evidence; this does not establish that a package is unaffected.

Original source record · Cite this exact observation · Complete original publisher JSON

nvd · CVE-2026-41273

Published

NVD analysis and CPE criteria are source context, not proof that a package or your environment is affected. Complete affected data, logical configurations and SSVC are retained in the original JSON.

Source analysis status: Modified

Weakness classifications: CWE-306

Original publisher date fields

published: 2026-04-23T20:16:15.973

lastModified: 2026-10-26T21:10:00.170

1 source CPE criteria · context only

cpe:2.3:a:flowiseai:flowise:*:*:*:*:*:*:*:*

The original JSON retains the logical configuration operators, exclusions and version bounds.

Original source record · Cite this exact observation · Complete original publisher JSON

osv · GHSA-6f7g-v4pp-r667

Published

flowise

npm

SEMVER · introduced 0 → fixed 3.1.0

Original source record · Cite this exact observation · Complete original publisher JSON