CVE-2026-105844Published

Payload: Prototype pollution in Payload Import Export plugin

cve-program · CVE-2026-105844

Published

payload

Vendor product

Original vendor version evidence · not evaluated as a NuGet range

{
                    "vendor": "payloadcms",
                    "product": "payload",
                    "versions": [
                        {
                            "version": ">= 3.0.0, < 3.88.0",
                            "status": "affected"
                        },
                        {
                            "version": ">= 4.0.0-canary.0, < 4.0.0-canary.27",
                            "status": "affected"
                        }
                    ]
                }

plugin-import-export

Vendor product

Original vendor version evidence · not evaluated as a NuGet range

{
                    "vendor": "@payloadcms",
                    "product": "plugin-import-export",
                    "versions": [
                        {
                            "version": ">= 3.0.0, < 3.88.0",
                            "status": "affected"
                        },
                        {
                            "version": ">= 4.0.0-canary.0, < 4.0.0-canary.27",
                            "status": "affected"
                        }
                    ]
                }

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

euvd · EUVD-2026-93470

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 6, 2026, 3:57:05 PM

dateUpdated: Oct 9, 2026, 1:08:17 AM

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-2026-105844

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: Undergoing Analysis

Weakness classifications: CWE-1321

Original publisher date fields

published: 2026-10-06T16:17:06.400

lastModified: 2026-10-09T02:16:55.637

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

osv · GHSA-qf28-8hc6-vwrp

Published

@payloadcms/plugin-import-export

npm

SEMVER · introduced 3.0.0 → fixed 3.88.0

@payloadcms/plugin-import-export

npm

SEMVER · introduced 4.0.0-canary.0 → fixed 4.0.0-canary.27

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