Payload: Field-level write access bypass in Payload on MongoDB
Impact
A vulnerability in field-level access control could allow an authenticated user to modify fields they are not permitted to change on documents they can otherwise update.
You are affected if:
Payload version < 3.87.0 (or a 4.0.0-canary release before 4.0.0-canary.20) using the MongoDB adapter (@payloadcms/db-mongodb) with any collection that relies on field-level access control to restrict writes under certain conditions.
Relational adapters (Postgres, SQLite) are not affected.
Patches
Handling of incoming field data has been hardened so field-level access control is enforced consistently.
Users should upgrade to 3.87.0 (or 4.0.0-canary.20 on the 4.x line) or later.
Workarounds
There is no complete workaround. Upgrading to 3.87.0 (or 4.0.0-canary.20 on the 4.x line) is recommended.
Software afectado
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| Plataforma | Paquete | Versiones vulnerables | Corregida en |
|---|---|---|---|
| Paquete de npm | @payloadcms/db-mongodb | < 3.87.0, >= 4.0.0-canary.0, < 4.0.0-canary.20 | 3.87.0, 4.0.0-canary.20 |
Referencias
- https://github.com/payloadcms/payload/security/advisories/GHSA-4ww4-68q3-h7g5
- https://nvd.nist.gov/vuln/detail/CVE-2026-106100
- https://github.com/payloadcms/payload/commit/2a69863deb0e3c87e36c1b3b17ab2d5b02fcb941
- https://github.com/payloadcms/payload/commit/8f77dffa9552885ec2710768cfee15b57e389935
- https://github.com/payloadcms/payload
- https://github.com/payloadcms/payload/releases/tag/v3.87.0
- Vector CVSS
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:N- Debilidad (CWE)
CWE-639, CWE-915- Plataforma
- npm
- Paquete
@payloadcms/db-mongodb- Publicada
- 07.10.2026
- Actualizado
- 11.10.2026 10:22
Fuentes y licencias
OSV / GitHub Advisory Database - GHSA-4ww4-68q3-h7g5 - CC BY 4.0
Historial de vulnerabilidades: @payloadcms/db-mongodb
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