CVE-2026-2498
WP Social Meta <= 1.0.1 - Authenticated (Administrator+) Stored Cross-Site Scripting via Settings
CVSS Score
4.4
EPSS Score
0.0%
EPSS Percentile
0th
The WP Social Meta plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in all versions up to, and including, 1.0.1 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.
| CWE | CWE-79 |
| Vendor | bulktheme |
| Product | wp social meta |
| Published | Feb 26, 2026 |
| Last Updated | Apr 8, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:N Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Affected Versions
bulktheme / WP Social Meta
0 ≤ 1.0.1
References
wordfence.com: https://www.wordfence.com/threat-intel/vulnerabilities/id/313906d3-3999-4255-b9ac-580d9d3e80e6?source=cve plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/wp-social-meta/trunk/wpsm.php#L205 plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/wp-social-meta/tags/1.0.1/wpsm.php#L205 plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/wp-social-meta/trunk/wpsm.php#L158 plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/wp-social-meta/tags/1.0.1/wpsm.php#L158
Credits
Muhammad Nur Ibnu Hubab