CVE-2026-112950Published

Vitest: Windows backslash traversal bypasses the @vitest/mocker redirect allowlist fix

cve-program · CVE-2026-112950

Published

vitest

Vendor product

Original vendor version evidence · not evaluated as a NuGet range

{
                    "vendor": "vitest-dev",
                    "product": "vitest",
                    "versions": [
                        {
                            "version": ">= 4.1.11, < 4.1.12",
                            "status": "affected"
                        },
                        {
                            "version": ">= 5.0.0-rc.2, < 5.0.3",
                            "status": "affected"
                        }
                    ]
                }

mocker

Vendor product

Original vendor version evidence · not evaluated as a NuGet range

{
                    "vendor": "@vitest",
                    "product": "mocker",
                    "versions": [
                        {
                            "version": ">= 4.1.11, < 4.1.12",
                            "status": "affected"
                        },
                        {
                            "version": ">= 5.0.0-rc.2, < 5.0.3",
                            "status": "affected"
                        }
                    ]
                }

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

euvd · EUVD-2026-105152

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 20, 2026, 3:21:32 PM

dateUpdated: Oct 28, 2026, 2:04:58 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-2026-112950

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-22

Original publisher date fields

published: 2026-10-20T16:17:05.807

lastModified: 2026-10-28T14:16:56.487

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

osv · GHSA-xp26-3454-mjgp

Published

@vitest/mocker

npm

SEMVER · introduced 4.1.11 → fixed 4.1.12

@vitest/mocker

npm

SEMVER · introduced 5.0.0-rc.2 → fixed 5.0.3

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