Medium severity · published Jul 29, 2026
CVE-2026-7436
WPC Badge Management for WooCommerce <= 3.1.6 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'text' Attribute
6.4
CVSS
0.3%
EPSS
No
On KEV
Description
The WPC Badge Management for WooCommerce plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'text' attribute of the `wpcbm_best_seller` shortcode in all versions up to, and including, 3.1.6 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
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
WB
WPC Badge Management for WooCommerce · wpclever
through 3.1.6 · source: vendor
Affected product
WB
WPC Badge Management for WooCommerce
wpclever
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-7436
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-7436
plugins.trac.wordpress.org
https://plugins.trac.wordpress.org/browser/wpc-badge-management/tags/3.1.5/includes/class-shortcode.php#L141
plugins.trac.wordpress.org
https://plugins.trac.wordpress.org/browser/wpc-badge-management/trunk/includes/class-shortcode.php#L141
plugins.trac.wordpress.org
https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=3519100%40wpc-badge-management%2Ftrunk&old=3483376%40wpc-badge-management%2Ftrunk&sfp_email=&sfph_mail=
wordpress.org
https://wordpress.org/plugins/wpc-badge-management
www.wordfence.com
https://www.wordfence.com/threat-intel/vulnerabilities/id/588e12c4-7d68-40ac-82bc-aacc5d389dee?source=cve
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