WordfenceVULNRICHMENT:CVE-2024-8046CVE-2024-8046 Logo Showcase Ultimate – Logo Carousel, Logo Slider & Logo Grid <= 1.4.1 - Authenticated (Author+) Stored Cross-Site Scripting via SVG File Upload
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
AI Score
Confidence
High
EPSS
Percentile
16.3%
SSVC
Exploitation
none
Automatable
no
Technical Impact
partial
The Logo Showcase Ultimate – Logo Carousel, Logo Slider & Logo Grid plugin for WordPress is vulnerable to Stored Cross-Site Scripting via SVG File uploads in all versions up to, and including, 1.4.1 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Author-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses the SVG file.
References
plugins.trac.wordpress.org/browser/logo-showcase-ultimate/tags/1.4.1/lcg_adl_main.php#L236
plugins.trac.wordpress.org/changeset/3141393/
plugins.trac.wordpress.org/changeset/3141393/#file3
wordpress.org/plugins/logo-showcase-ultimate/#developers
www.wordfence.com/threat-intel/vulnerabilities/id/89525af0-105a-4d7d-93d1-af724a837e7a?source=cve
Related
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
AI Score
Confidence
High
EPSS
Percentile
16.3%
SSVC
Exploitation
none
Automatable
no
Technical Impact
partial