Medium severity · published Apr 13, 2024
CVE-2023-6494
WPC Smart Quick View for WooCommerce <= 4.0.2 - Authenticated (Administrator+) Stored Cross-Site Scripting
4.4
CVSS
0.3%
EPSS
No
On KEV
Description
The WPC Smart Quick View for WooCommerce plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in all versions up to, and including, 4.0.2 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled.
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
High
Privileges
High
User interaction
None
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 26% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
WS
WPC Smart Quick View for WooCommerce · wpclever
through 4.0.2 · source: vendor, NVD, CISA
Affected product
WS
WPC Smart Quick View for WooCommerce
wpclever
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-6494
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-6494
Patch
https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3069323%40woo-smart-quick-view&new=3069323%40woo-smart-quick-view&sfp_email=&sfph_mail=
Third Party Advisory
https://www.wordfence.com/threat-intel/vulnerabilities/id/45ac52e1-9f0e-499e-9125-2581940f5bdd?source=cve
More from WPC Smart Quick View for WooCommerce
6.4
CVE-2025-8618
WPC Smart Quick View for WooCommerce <= 4.2.1 - Authenticated (Contributor+) Stored Cross-Site Scripting via woosq_btn Shortcode
6.4
CVE-2024-5020
Multiple Plugins <= (Various Versions) - Authenticated (Contributor+) Stored DOM-Based Cross-Site Scripting via FancyBox JavaScript Library
6.1
CVE-2026-103888
WPC Smart Quick View for WooCommerce <= 4.4.0 - Reflected Cross-Site Scripting via 'woosq-redirect' Parameter
5.3
CVE-2025-11741
WPC Smart Quick View for WooCommerce <= 4.2.5 - Insecure Direct Object Reference to Unauthenticated Private Product Exposure