What is CVE-2026-2988?

CVE-2026-2988 is a medium-severity vulnerability in Blubrry Powerpress Podcasting Plugin By, classified under Cross-site Scripting. CVSS score: 6.4/10. Published 2026-04-08.

How severe is CVE-2026-2988?

Medium severity. CVSS v3 base score is 6.4 out of 10.

XSS in Blubrry Powerpress Podcasting Plugin By

CVE-2026-2988

The Blubrry PowerPress plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'powerpress' and 'podcast' shortcodes in versions up to, and including, 11.15.15 due to insufficient input sanitization and output escaping. T…

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.000 (1.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N.

Affected products

Blubrry Powerpress Podcasting Plugin By — versions 0

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

www.wordfence.com/threat-intel/vulnerabilities/id/de25459d-9e19-4e3e-982f-0b34f…
plugins.trac.wordpress.org/changeset/3473781/powerpress

Frequently asked questions

What is CVE-2026-2988?: CVE-2026-2988 is a medium-severity vulnerability in Blubrry Powerpress Podcasting Plugin By, classified under Cross-site Scripting. CVSS score: 6.4/10. Published 2026-04-08.
How severe is CVE-2026-2988?: Medium severity. CVSS v3 base score is 6.4 out of 10.