CVE-2026-3604
בינונית 4.9
תיאור (מקור, אנגלית)
The WP SEO Structured Data Schema plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the `_kcseo_ative_tab` parameter in all versions up to, and including, 2.8.1 due to insufficient input sanitization and output escaping. 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.
מדדים
- CVSS 3.1
-
4.9 (MEDIUM)
מקור הציון: CNA
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:N - EPSS — סבירות ניצול
- 0% (אחוזון 000) נכון ל-3/8/2026
- CWE
- CWE-79
קישורים
- https://plugins.trac.wordpress.org/browser/wp-seo-structured-data-schema/tags/…
- https://plugins.trac.wordpress.org/browser/wp-seo-structured-data-schema/tags/…
- https://plugins.trac.wordpress.org/browser/wp-seo-structured-data-schema/trunk…
- https://plugins.trac.wordpress.org/browser/wp-seo-structured-data-schema/trunk…
- https://www.wordfence.com/threat-intel/vulnerabilities/id/315fbc93-5af3-4fe9-b…