CVE-2023-4820

PowerPress Podcasting < 11.0.12 - Contributor+ Stored XSS

Published Oct 16, 2023 CVSS 3.1 · 5.4 Medium EPSS < 1% KEV · Not listed
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2023-54663 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.
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Weaknesses

No weakness.

Sources

Status
PUBLISHED
Assigner
WPScan
Published
Updated
Mar 5, 2025, 4:25 PM
Reserved
Sep 7, 2023, 2:23 PM
Status
Modified
Published
Oct 16, 2023, 8:15 PM
Modified
Jun 17, 2026, 6:38 AM