GitHub Advisoryadvisory · npm

GHSA-r488-j9vj-wx3q Payload Form Builder has an RCE issue

CRITICAL Published 2026-10-07 Modified 2026-10-07 Official page ↗
Aliases
CVE-2026-105857
Ecosystem
npm
Packages
@payloadcms/plugin-form-builder
Severity
Critical
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Weaknesses
CWE-1321, CWE-94
Reviewed
2026-10-07

Affected packages

• npm @payloadcms/plugin-form-builder: < 3.90.0 → fixed in 3.90.0 • npm @payloadcms/plugin-form-builder: >= 4.0.0-canary.0, < 4.0.0-canary.34 → fixed in 4.0.0-canary.34

Description

Impact A vulnerability in `@payloadcms/plugin-form-builder` in versions = 3.90.0` or `>= 4.0.0-canary.34`.

Related

Alias · CVE (1)

  • CVE-2026-105857 Payload is a free and open source headless content management system. vulnerability

Weakness · CWE (2)

  • CWE-1321 Improperly Controlled Modification of Object Prototype Attributes weakness
  • CWE-94 Improper Control of Generation of Code weakness

References