What is CVE-2026-104387?

CVE-2026-104387 is a high-severity vulnerability in Blubrry Powerpress Podcasting, classified under Missing Authorization. CVSS score: 7.2/10. Published 2026-10-06.

How severe is CVE-2026-104387?

High severity. CVSS v3 base score is 7.2 out of 10.

Auth bypass in Blubrry Powerpress Podcasting

CVE-2026-104387

Unauthenticated Broken Access Control in PowerPress Podcasting <= 11.17.9 versions.

Vulnerability class: Broken Access Control

Published 2026-10-06 · last modified 2026-10-06.

CVSS v3 metric

CVSS v3 base score 7.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:L.

EPSS exploit prediction

No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.

Affected products

Blubrry Powerpress Podcasting

Weakness classification (CWE)

CWE-862 — Missing Authorization

References

patchstack.com/database/wordpress/plugin/powerpress/vulnerability/wordpress-pow… (vdb-entry)

Frequently asked questions

What is CVE-2026-104387?: CVE-2026-104387 is a high-severity vulnerability in Blubrry Powerpress Podcasting, classified under Missing Authorization. CVSS score: 7.2/10. Published 2026-10-06.
How severe is CVE-2026-104387?: High severity. CVSS v3 base score is 7.2 out of 10.