CVE-2026-103921Published

GraphQL Tools: TLS Certificate Validation Disabled in Legacy GraphQL WebSocket Executor

cve-program · CVE-2026-103921

Published

graphql-tools

Vendor product

Original vendor version evidence · not evaluated as a NuGet range

{
                    "vendor": "ardatan",
                    "product": "graphql-tools",
                    "versions": [
                        {
                            "version": "< 1.1.35",
                            "status": "affected"
                        }
                    ]
                }

executor-legacy-ws

Vendor product

Original vendor version evidence · not evaluated as a NuGet range

{
                    "vendor": "@graphql-tools",
                    "product": "executor-legacy-ws",
                    "versions": [
                        {
                            "version": "< 1.1.35",
                            "status": "affected"
                        }
                    ]
                }

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

euvd · EUVD-2026-90922

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: Oct 1, 2026, 4:32:37 PM

dateUpdated: Oct 1, 2026, 6:04:28 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-2026-103921

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: Awaiting Analysis

Weakness classifications: CWE-295

Original publisher date fields

published: 2026-10-01T17:17:19.390

lastModified: 2026-10-02T18:44:45.660

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

osv · GHSA-6fw5-9hq8-w87g

Published

@graphql-tools/executor-legacy-ws

npm

SEMVER · introduced 0 → fixed 1.1.35

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