CVE-2026-63506Published

Tina: [Broken Access Control] letting any TinaCloud user authorize against any self-hosted site

cve-program · CVE-2026-63506

Published

tinacms

Vendor product

Original vendor version evidence · not evaluated as a NuGet range

{
                    "vendor": "tinacms",
                    "product": "tinacms",
                    "versions": [
                        {
                            "version": "< 1.1.4",
                            "status": "affected"
                        }
                    ]
                }

auth

Vendor product

Original vendor version evidence · not evaluated as a NuGet range

{
                    "vendor": "@tinacms",
                    "product": "auth",
                    "versions": [
                        {
                            "version": "< 1.1.4",
                            "status": "affected"
                        }
                    ]
                }

next-tinacms-azure

Vendor product

Original vendor version evidence · not evaluated as a NuGet range

{
                    "vendor": "tinacms",
                    "product": "next-tinacms-azure",
                    "versions": [
                        {
                            "version": "< 15.0.1",
                            "status": "affected"
                        }
                    ]
                }

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

euvd · EUVD-2026-81019

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: Sep 16, 2026, 8:27:37 PM

dateUpdated: Sep 17, 2026, 3:54:38 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-2026-63506

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: Deferred

Weakness classifications: CWE-639

Original publisher date fields

published: 2026-09-16T21:17:13.163

lastModified: 2026-09-30T17:51:56.193

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

osv · GHSA-g74q-6g2f-874x

Published

@tinacms/auth

npm

SEMVER · introduced 0 → fixed 1.1.4

next-tinacms-azure

npm

SEMVER · introduced 0 → fixed 15.0.1

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