Compliance Impact

The vulnerability is a broken access control issue that allows unauthorized users to perform actions requiring higher privileges. Such unauthorized access can potentially lead to exposure or manipulation of sensitive data.

While the provided information does not explicitly mention compliance with standards like GDPR or HIPAA, broken access control vulnerabilities generally pose risks to data confidentiality and integrity, which are critical components of these regulations.

Therefore, if exploited, this vulnerability could negatively impact compliance with regulations that require strict access controls and protection of personal or sensitive data.

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Executive Summary

CVE-2026-24982 is a broken access control vulnerability in the WordPress Spectra Plugin (ultimate-addons-for-gutenberg) versions up to and including 2.19.17.

The issue arises due to missing authorization, authentication, or nonce token checks in certain functions, which allows unauthenticated users to perform actions that normally require higher privileges.

This vulnerability is classified under the OWASP Top 10 category A1: Broken Access Control.

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Impact Analysis

Because of the missing access control, attackers who are not authenticated can perform privileged actions within the affected plugin.

This could lead to unauthorized changes or actions on your WordPress site that uses the Spectra plugin up to version 2.19.17.

However, the CVSS score of 5.3 indicates a low severity impact and a low priority for exploitation.

To mitigate this risk, users should update the plugin to version 2.19.18 or later where the vulnerability has been fixed.

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Detection Guidance

[{'type': 'paragraph', 'content': 'This vulnerability is related to missing authorization checks in the WordPress Spectra Plugin versions up to 2.19.17, allowing unauthenticated users to perform privileged actions.'}, {'type': 'paragraph', 'content': "Detection typically involves checking the installed plugin version and monitoring for unauthorized access attempts or suspicious activity related to the plugin's functions."}, {'type': 'paragraph', 'content': 'You can detect if your system is vulnerable by verifying the plugin version installed on your WordPress site.'}, {'type': 'list_item', 'content': 'Use WP-CLI command to check the plugin version: wp plugin list --status=active'}, {'type': 'list_item', 'content': "Look specifically for 'ultimate-addons-for-gutenberg' or 'Spectra' plugin version and confirm if it is <= 2.19.17."}, {'type': 'list_item', 'content': 'Check web server logs for unusual or unauthorized requests targeting the Spectra plugin endpoints or functions.'}] [1]

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Mitigation Strategies

The primary mitigation step is to update the WordPress Spectra Plugin to version 2.19.18 or later, where this vulnerability has been fixed.

If immediate updating is not possible, consider disabling the plugin temporarily to prevent exploitation.

Additionally, use security plugins or services that can provide automated patching or protection against known vulnerabilities.

Monitor your site for any suspicious activity and restrict access to plugin management functions to trusted users only.

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