CVE-2023-4962

The Video PopUp plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'video_popup' shortcode in versions up to, and including, 1.1.3 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers with contributor-level and above permissions to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Cross-site Scripting
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
6.4 MEDIUM
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
WordfenceCNA
6.4 MEDIUM
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 30%
VendorProductVersion
wp-pluginsvideo_popup
𝑥
≤ 1.1.3
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://plugins.trac.wordpress.org/browser/video-popup/trunk/features/shortcode.php?rev=2928708#L144
https://plugins.trac.wordpress.org/changeset/3004434/video-popup
https://www.wordfence.com/threat-intel/vulnerabilities/id/670ea03e-2f76-48a4-9f40-bc4cfd987a89?source=cve
https://plugins.trac.wordpress.org/browser/video-popup/trunk/features/shortcode.php?rev=2928708#L144
https://plugins.trac.wordpress.org/changeset/3004434/video-popup
https://www.wordfence.com/threat-intel/vulnerabilities/id/670ea03e-2f76-48a4-9f40-bc4cfd987a89?source=cve