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Vulnerability DatabaseCVE-2023-1891

CVE-2023-1891: 
WordPress vulnerability analysis and mitigation

Overview

CVE-2023-1891 affects the Accordion & FAQ WordPress plugin versions before 1.9.9. The vulnerability was discovered and publicly disclosed on June 5, 2023. This security issue impacts WordPress installations using the affected plugin versions (WPScan).

Technical details

The vulnerability is classified as a Reflected Cross-Site Scripting (XSS) issue with a CVSS score of 5.8 (medium severity). The security flaw exists because the plugin does not properly escape various generated URLs before outputting them in attributes when certain notices are displayed. This vulnerability is categorized as CWE-79 and falls under the OWASP Top 10 category A7: Cross-Site Scripting (WPScan).

Impact

When exploited, this vulnerability could allow attackers to execute malicious JavaScript code in the context of other users' browsers who access the affected URLs. This is particularly concerning when targeting administrative users, as it could lead to unauthorized actions being performed with elevated privileges (WPScan).

Mitigation and workarounds

The vulnerability has been fixed in version 1.9.9 of the Accordion & FAQ WordPress plugin. Site administrators are strongly advised to update to this version or later to protect against this security issue (WPScan).

Additional resources

Source: This report was generated using AI

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