CVE-2024-11780: Site Search 360 <= 2.1.6 - Authenticated (Contributor+) Stored Cross-Site Scripting
Description
The Site Search 360 plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'ss360-resultblock' shortcode in all versions up to, and including, 2.1.6 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.
Classification
CVE ID: CVE-2024-11780
CVSS Base Severity: MEDIUM
CVSS Base Score: 6.4
CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
Affected Products
Vendor: dsky
Product: Site Search 360
Exploit Prediction Scoring System (EPSS)
EPSS Score: 0.05% (probability of being exploited)
EPSS Percentile: 16.69% (scored less or equal to compared to others)
EPSS Date: 2025-03-04 (when was this score calculated)
References
https://www.wordfence.com/threat-intel/vulnerabilities/id/4af66bb2-febe-4022-9526-39b1ecd8b01d?source=cvehttps://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3232517%40site-search-360&new=3232517%40site-search-360&sfp_email=&sfph_mail=