CVE-2023-6747

The Best WordPress Gallery Plugin  FooGallery plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the custom attributes in all versions up to, and including, 2.3.3 due to insufficient input sanitization and output escaping. This makes it possible for contributors and above 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: 33%
VendorProductVersion
foopluginsfoogallery
𝑥
< 2.4.6
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://fooplugins.com/foogallery-wordpress-gallery-plugin/pricing/
https://plugins.trac.wordpress.org/browser/foogallery/tags/2.4.9/includes/class-gallery-advanced-settings.php?rev=3027668#L149
https://plugins.trac.wordpress.org/browser/foogallery/tags/2.4.9/includes/functions.php#L1609
https://www.wordfence.com/threat-intel/vulnerabilities/id/dce8ac32-cab8-4e05-bf6f-cc348d0c9472?source=cve
https://fooplugins.com/foogallery-wordpress-gallery-plugin/pricing/
https://plugins.trac.wordpress.org/browser/foogallery/tags/2.4.9/includes/class-gallery-advanced-settings.php?rev=3027668#L149
https://plugins.trac.wordpress.org/browser/foogallery/tags/2.4.9/includes/functions.php#L1609
https://www.wordfence.com/threat-intel/vulnerabilities/id/dce8ac32-cab8-4e05-bf6f-cc348d0c9472?source=cve