CVE-2025-6325 in King Addons for Elementor Plugin
Summary
by MITRE • 11/06/2025
Incorrect Privilege Assignment vulnerability in KingAddons.com King Addons for Elementor king-addons allows Privilege Escalation.This issue affects King Addons for Elementor: from n/a through <= 51.1.36.
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Analysis
by VulDB Data Team • 11/13/2025
The vulnerability identified as CVE-2025-6325 represents a critical privilege assignment flaw within the King Addons for Elementor plugin, a popular WordPress extension developed by KingAddons.com. This weakness enables unauthorized privilege escalation attacks that can significantly compromise the security posture of affected websites. The vulnerability specifically impacts versions of the plugin ranging from the initial release through version 51.1.36, creating a substantial attack surface for malicious actors targeting WordPress environments that utilize this particular plugin. The issue stems from improper handling of user permissions and access controls within the plugin's codebase, allowing attackers to manipulate privilege levels and gain elevated access rights.
The technical flaw manifests in the plugin's failure to properly validate and enforce user role restrictions during privilege assignment operations. This incorrect implementation creates a pathway for attackers to escalate their privileges from standard user accounts to administrator-level access without proper authentication or authorization. The vulnerability operates at the application layer and can be exploited through various attack vectors including direct API calls, parameter manipulation, or session hijacking techniques. From a cybersecurity perspective, this represents a classic privilege escalation vulnerability that aligns with CWE-269, which specifically addresses "Improper Privilege Management" in software systems. The flaw essentially allows attackers to bypass the normal access control mechanisms that should prevent unauthorized users from performing administrative functions.
The operational impact of this vulnerability extends beyond simple privilege escalation, potentially enabling full system compromise and data breaches. An attacker who successfully exploits this vulnerability can gain complete control over the WordPress installation, including the ability to modify content, install malicious plugins, alter user accounts, and access sensitive data. The attack surface is particularly concerning given that Elementor is one of the most widely used page builders for WordPress, making the affected plugin installations common across numerous websites and organizations. This vulnerability can facilitate broader attacks including data exfiltration, website defacement, and establishment of persistent backdoors within the compromised environments. The implications are especially severe for businesses and organizations relying on WordPress platforms for their digital presence, as the compromise of a single plugin can lead to complete system infiltration and operational disruption.
Mitigation strategies for this vulnerability must include immediate remediation through plugin updates to versions that address the privilege assignment flaw. Organizations should prioritize updating their King Addons for Elementor installations to the latest available version that resolves this issue, as the vendor has likely released a patched version addressing the specific vulnerability. Additionally, security monitoring should be enhanced to detect unusual privilege escalation attempts or unauthorized access patterns within the WordPress environment. Network segmentation and access control measures can provide additional defense-in-depth layers, while regular security audits and penetration testing should be conducted to identify similar vulnerabilities in other installed plugins and themes. The implementation of web application firewalls and security monitoring solutions can help detect and block exploitation attempts targeting this specific vulnerability. Organizations should also consider implementing principle of least privilege access controls and regular security assessments to prevent similar issues from occurring in other components of their WordPress infrastructure. This vulnerability serves as a reminder of the critical importance of maintaining up-to-date security practices and the potential consequences of outdated or unpatched software components in web applications.