CVE-2023-4820

PowerPress Podcasting < 11.0.12 - Contributor+ Stored XSS

The PowerPress Podcasting plugin by Blubrry WordPress plugin before 11.0.12 does not sanitize and escape the media url field in posts, which could allow users with privileges as low as contributor to inject arbitrary web scripts that could target a site admin or superadmin.

Affected

PowerPress Podcasting plugin by Blubrry

CVSS v3.1 NVD

5.4 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

EPSS

0.47% chance of exploitation in the next 30 days, 39th percentile

Published

2023-10-16

Updated

2025-03-05

Proof-of-concept exploits (1)

• https://wpscan.com/vulnerability/e866a214-a142-43c7-b93d-ff2301a3e432

References

• CVE Record
• NVD entry