Disclosure summary
## Impact A vulnerability in `@payloadcms/plugin-form-builder` in versions < 3.90.0 allow submissions which could be crafted to execute remote code on the server. **You are affected if:** - You are using `@payloadcms/plugin-form-builder` ## Patches Users should upgrade Payload packages to `>= 3.90.0` or `>= 4.0.0-canary.34`.
Source-specific records & product guidance
Sources retain their own attribution and scoring. Follow the original record to confirm affected versions, fixed releases, and configuration conditions.
GitHub Reviewed Security Advisories · GHSA-r488-j9vj-wx3q
Open original source · Updated Oct 07, 2026
Payload Form Builder has an RCE issue
Source severity: CRITICAL / 0
| Ecosystem | Package | Affected range | First patched |
|---|---|---|---|
| npm | @payloadcms/plugin-form-builder | < 3.90.0 | 3.90.0 |
| npm | @payloadcms/plugin-form-builder | >= 4.0.0-canary.0, < 4.0.0-canary.34 | 4.0.0-canary.34 |
Original records & references
- NIST NVD record
- CVE Program record
- github.com — Reviewed advisory
PUBLISHED 2026-10-07T16:28:33-04:00
MODIFIED 2026-10-07T16:28:48-04:00
INGESTED 2026-10-08T12:30:39-04:00