@delmaredigital/payload-puc is missing authorization on /api/puck/* CRUD endpoints allows unauthenticated access to Puck-registered collections

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Summary

CVECVE-2026-39397
StatePUBLISHED
AssignerGitHub_M
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-04-07 21:17:18 UTC
Updated2026-04-15 20:29:13 UTC
Description@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.

Risk And Classification

Primary CVSS: v3.1 9.8 CRITICAL from [email protected]

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS: 0.000500000 probability, percentile 0.154450000 (date 2026-04-15)

Problem Types: CWE-862 | CWE-862 CWE-862: Missing Authorization

VersionSourceTypeScoreSeverityVector
3.1[email protected]Primary9.8CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
3.1[email protected]Secondary9.4CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L
3.1CNADECLARED9.4CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Delmaredigital Payload-puck All All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Delmaredigital Payload-puck affected < 0.6.23 Not specified

References

ReferenceSourceLinkTags
github.com/delmaredigital/payload-puck/commit/9148201c6bbfa140d445464380... [email protected] github.com Patch
github.com/delmaredigital/payload-puck/issues/7 [email protected] github.com Exploit, Issue Tracking
github.com/delmaredigital/payload-puck/security/advisories/GHSA-65w6-pf7... [email protected] github.com Patch, Vendor Advisory
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NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
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