CVE-2026-106100
Published:October 06, 2026
Updated:October 10, 2026
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.
Affected Packages
https://github.com/payloadcms/payload.git (GITHUB):
Affected version(s) >=v3.0.0 <v3.87.0Fix Suggestion:
Update to version v3.87.0@payloadcms/db-mongodb (NPM):
Affected version(s) >=1.0.0-beta.0 <3.87.0Fix Suggestion:
Update to version 3.87.0@payloadcms/db-mongodb (NPM):
Affected version(s) >=4.0.0-canary.0 <4.0.0-canary.20Fix Suggestion:
Update to version 4.0.0-canary.20@payloadcms/db-mongodb (NPM):
Affected version(s) >=3.0.0 <3.87.0Fix Suggestion:
Update to version 3.87.0Related Resources (7)
Do you need more information?
Contact UsCVSS v4
Base Score:
7.1
Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
LOW
User Interaction
NONE
Vulnerable System Confidentiality
LOW
Vulnerable System Integrity
HIGH
Vulnerable System Availability
NONE
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
7.1
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
LOW
Integrity
HIGH
Availability
NONE
Weakness Type (CWE)
EPSS
Base Score:
0.21