CVE-2023-4820 - CVE House
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Status published Unknown CVE-2023-4820

PowerPress Podcasting < 11.0.12 - Contributor+ Stored XSS

Vulnerability Description

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.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

  • emad
  • WPScan

References

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Affected Vendor

Affected Software

PowerPress Podcasting plugin by Blubrry
Vulnerable Versions:
0

Timeline

Official Publish: October 16th, 2023
Last Modified: March 5th, 2025
Added to House: July 22nd, 2026

CVSS Vectors

No vector data available

Weaknesses (CWE)

No CWE data available

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.