CVE-2026-116551
WP Customer Area <= 8.4.0 - Authenticated (Subscriber+) Stored Cross-Site Scripting via 'display_name' Parameter
CVSS Score
6.4
EPSS Score
0.0%
EPSS Percentile
0th
The WP Customer Area plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'display_name' parameter in all versions up to, and including, 8.4.0 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with subscriber-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
| CWE | CWE-79 |
| Vendor | aguilatechnologies |
| Product | wp customer area |
| Published | Nov 6, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Affected Versions
aguilatechnologies / WP Customer Area
0 ≤ 8.4.0
References
wordfence.com: https://www.wordfence.com/threat-intel/vulnerabilities/id/676e563e-b89d-465c-912f-336a2157551a?source=cve plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/customer-area/tags/8.4.0/src/php/core-addons/log/log-table.class.php#L243 plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/customer-area/tags/8.4.0/src/php/core-addons/post-owner/templates/post-owner-link-usr.template.php#L24 plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/customer-area/tags/8.4.0/src/php/core-addons/log/log-addon.class.php#L415 plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/customer-area/tags/8.4.0/src/php/core-addons/post-owner/post-owner-user-owner-type.class.php#L86 plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/customer-area/tags/8.4.0/src/php/core-classes/object-meta/storage/user-storage.class.php#L37 plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/customer-area/tags/8.4.0/src/php/core-addons/customer-account-edit/customer-account-edit-addon.class.php#L77 plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/changeset/3766831/customer-area plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/changeset?reponame=&new=3766832%40customer-area%2Ftags%2F8.4.1&old=3756151%40customer-area%2Ftags%2F8.4.0
Credits
Kuba