CVSS VectorNVD
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:L/I:L/A:N
Lifecycle Timeline
3DescriptionNVD
The WordPress WP-Advanced-Search WordPress plugin before 3.3.9.3 does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in multisite setup).
AnalysisAI
The WordPress WP-Advanced-Search WordPress plugin before 3.3.9.3 does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Stored Cross-Site. Rated low severity (CVSS 3.5), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.
Technical ContextAI
This vulnerability is classified as Cross-Site Scripting (XSS) (CWE-79), which allows attackers to inject malicious scripts into web pages viewed by other users. The WordPress WP-Advanced-Search WordPress plugin before 3.3.9.3 does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in multisite setup). Affected products include: Internet-Formation Wp-Advanced-Search. Version information: before 3.3.9.3.
RemediationAI
No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Sanitize all user input, use Content-Security-Policy headers, encode output contextually (HTML, JS, URL). Use frameworks with built-in XSS protection.
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External POC / Exploit Code
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