CVE-2026-39397
@delmaredigital/payload-puc is missing authorization on /api/puck/* CRUD endpoints allows unauthenticated access to Puck-registered collections
CRITICAL 9.8EPSS 0.6%
@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
- delmaredigital · payload-puck
- CVSS v3.1 NVD
- 9.8 CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - CVSS v3.1 GITHUB
- 9.4 CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L - EPSS
- 0.61% chance of exploitation in the next 30 days, 48th percentile
- Published
- 2026-04-07
Proof-of-concept exploits (2)
- delmaredigital/payload-puck/security/advisories/GHSA-65w6-pf7x-5g85
- delmaredigital/payload-puck/issues/7107★ · 2026-10-08