critical9.4
CVE-2026-39397
@delmaredigital/payload-puc is missing authorization on /api/puck/* CRUD endpoints allows unauthenticated access to Puck-registered collections
Impact
@delmaredigital/payload-puck is a PayloadCMS plugin for integrating Puck visual page builder. Prior to 0.6.23, all /api/puck/* CRUD endpoint handlers registered by createPuckPlugin() called Payload's local API with the default overrideAccess: true, bypassing all collection-level access control. The access option passed to createPuckPlugin() and any access rules defined on Puck-registered collections were silently ignored on these endpoints. This vulnerability is fixed in 0.6.23.
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| npm | @delmaredigital/payload-puck | < 0.6.23 | 0.6.23 |
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Delmaredigital | Payload-Puck | before 0.6.23 |
Weakness classification
References
- NVD record
- CVE.org record
- GitHub advisory
- https://github.com/advisories/GHSA-65w6-pf7x-5g85
- https://github.com/delmaredigital/payload-puck/security/advisories/GHSA-65w6-pf7x-5g85
- https://nvd.nist.gov/vuln/detail/CVE-2026-39397
- https://github.com/delmaredigital/payload-puck/issues/7
- https://github.com/delmaredigital/payload-puck/commit/9148201c6bbfa140d44546438027a2f8a70f79a4