Is @delmaredigital/payload-puck affected by CVE-2026-39397?

npm @delmaredigital/payload-puck is affected in <0.6.23.

Is CVE-2026-39397 being exploited?

Not on the CISA KEV list. EPSS exploit probability is 0.4%.

critical

CVE-2026-39397

Q: Is CVE-2026-39397 being exploited?

Not on the CISA KEV list. EPSS exploit probability is 0.4%.

npm · @delmaredigital/payload-puck

Summary

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

Severity: critical
EPSS: 0.4% (p29)
Also known as: GHSA-65w6-pf7x-5g85
Published: 2026-04-08

References

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

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Sources: CISA KEV (public domain), OSV.dev & GitHub Advisory Database (CC-BY-4.0), FIRST EPSS, NVD/CWE (public domain). Served live from the Stateward advisory database.