EUVD-2026-91747Published

Seroval: `fromJSON()` Promise thenable assimilation invokes plugin-produced callables (bypass of CVE-2026-59940)

cve-program · CVE-2026-104846

Published

seroval

Vendor product

Original vendor version evidence · not evaluated as a NuGet range

{
                    "vendor": "lxsmnsyc",
                    "product": "seroval",
                    "versions": [
                        {
                            "version": ">= 0.12.0, < 1.6.2",
                            "status": "affected"
                        }
                    ]
                }

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

euvd · EUVD-2026-91747

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 2, 2026, 3:59:45 PM

dateUpdated: Oct 5, 2026, 8:10:22 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.

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nvd · CVE-2026-104846

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-843

Original publisher date fields

published: 2026-10-02T16:16:47.230

lastModified: 2026-10-05T21:16:32.780

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

osv · GHSA-p6vx-979v-rg4c

Published

seroval

npm

SEMVER · introduced 0.12.0 → fixed 1.6.2

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