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Payload: Field-level write access bypass in Payload on MongoDB

Type: advisorySource: Official CVE List1 source record

Payload is a free and open source headless content management system. In @payloadcms/db-mongodb versions before 3.87.0 and canary versions before 4.0.0-canary.20, an authenticated user who can update a document can modify fields that field-level write access control does not permit that user to change. The Postgres and SQLite adapters are not affected. This issue is fixed in versions 3.87.0 and 4.0.0-canary.20.

Announced Source revision 1
Original source ↗

CVE-2026-106100

Primary source · Revision 1

Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.

Security context

Source reference: cve:CVE-2026-106100

payload

Source reference: /containers/cna/affected/0/product

Affected versions
Not stated in this record
Fixed versions
Not stated in this record
Prerequisites
Not stated in this record

Structured affected-version data

Original package identities and version rules from this source.

[
  {
    "vendor": "payloadcms",
    "product": "payload",
    "versions": [
      {
        "status": "affected",
        "version": "< 3.87.0"
      },
      {
        "status": "affected",
        "version": ">= 4.0.0-canary.0, < 4.0.0-canary.20"
      }
    ]
  }
]
Related CVEs
CVE-2026-106100

Source reference: /cveMetadata/cveId

Publisher severity

high

Source reference: /containers/cna/metrics

Event
#9447 · Revision 1
Added to Heist Feed
Publisher date
Read the original announcement