
Cloud Vulnerability DB
A community-led vulnerabilities database
The CVE-2023-0489 affects the WordPress plugin SlideOnline versions 1.2.1 and below. This vulnerability is a Stored Cross-Site Scripting (XSS) issue that affects users with contributor role and above. The vulnerability was publicly disclosed on May 26, 2023 (WPScan).
The vulnerability exists because the plugin does not properly validate and escape some of its shortcode attributes before outputting them back in a page/post where the shortcode is embedded. This security flaw has been assigned a CVSS score of 6.8 (medium severity) and is classified under CWE-79. The vulnerability falls under the OWASP Top 10 category A7: Cross-Site Scripting (XSS) (WPScan).
The vulnerability allows users with contributor privileges or higher to perform Stored Cross-Site Scripting attacks. This could potentially lead to the execution of malicious JavaScript code in users' browsers who view the affected pages (WPScan).
As of the vulnerability disclosure, there is no known fix available for this issue. Users of the SlideOnline plugin should consider implementing additional security measures or restricting access to contributor roles until a patch is released (WPScan).
Source: This report was generated using AI
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