CVE-2026-2988

Blubrry PowerPress <= 11.15.15 - Authenticated (Contributor+) Stored Cross-Site Scripting via powerpress and podcast Shortcodes

CVSS 6.4 MEDIUMEPSS 0.2%CWE-79

Vexday Risk Score

13Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 6.4EPSS 0.2%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

08 Apr 2026Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

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. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

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 Blubrry

References

https://plugins.trac.wordpress.org/changeset/3473781/powerpress https://www.wordfence.com/threat-intel/vulnerabilities/id/de25459d-9e19-4e3e-982f-0b34fa89dc30?source=cve