CVE-2026-24622: Medium Vulnerability in Sergiy Dzysyak Suggestion Toolkit

CVE-2026-24622 represents a missing authorization vulnerability in the Sergiy Dzysyak Suggestion Toolkit. This vulnerability allows exploiting incorrectly configured access control security levels, which can lead to unauthorized access to sensitive functionalities within the application. The issue affects versions of the Suggestion Toolkit from n/a through version 5.0.

With a CVSS score of 5.4, categorized as medium severity, organizations must recognize the implications of this vulnerability. It signifies that the potential for exploitation exists but may require some degree of sophistication from an attacker. The risk to organizations includes unauthorized access to functionalities that could compromise security.

As of now, there is no known public exploit or evidence of active exploitation in the wild. However, organizations should remain vigilant and prioritize addressing this vulnerability in their security patching cycles to mitigate any potential threats.

Organizations should address this vulnerability in their priority patch cycle. The risk of exploitation due to incorrect access controls is significant, and timely remediation is crucial to maintaining security integrity.

Vulnerability Details

The vulnerability identified as CVE-2026-24622 is classified as a missing authorization issue that affects the Sergiy Dzysyak Suggestion Toolkit plugin. According to the official description, this vulnerability allows for exploitation due to incorrectly configured access control security levels. This results in the potential for unauthorized access to sensitive functionalities within the application.

The CVSS score for this vulnerability is 5.4, which is indicative of medium severity. This score is derived from the assessment of several factors, including the attack vector, which is network-based, and the attack complexity, which is low. The privileges required for exploitation are also categorized as low, meaning an attacker may need minimal access to exploit this vulnerability.

The vulnerability was published on January 23, 2026, and has been classified under CWE-862, which refers to missing authorization. Organizations using the affected versions of the Suggestion Toolkit should be particularly cautious and monitor for any signs of exploitation.

Technical Analysis

The root cause of CVE-2026-24622 is linked to improper access control configurations. Attackers may leverage this vulnerability by exploiting the lack of necessary authorization checks. The attack vector is network-based, which means the vulnerability can be accessed remotely via the internet.

The complexity of the attack is low, meaning that an attacker could potentially exploit the vulnerability with minimal effort. Furthermore, the privileges required for exploitation are low, indicating that an attacker may not need to have significant access to the system to initiate an attack. User interaction is not required, allowing for completely automated attacks.

In terms of impacts, the confidentiality impact is rated as none, while the integrity and availability impacts are both rated as low. This means that while sensitive information may not be exposed, unauthorized changes could be made to the application's data, and the service might be disrupted.

Risk & Impact Analysis

Organizations face real-world risks due to CVE-2026-24622, particularly those utilizing the affected versions of the Sergiy Dzysyak Suggestion Toolkit. The potential for unauthorized access can lead to a range of security incidents, including data manipulation and service disruptions.

The blast radius for this vulnerability could be significant, especially if exploited in environments where sensitive operations are handled. Organizations should assess the urgency of remediation based on the CVSS score of 5.4, which suggests that while the risk is moderate, it should not be overlooked.

Given that this vulnerability is not included in the Known Exploited Vulnerabilities (KEV) catalog, it is critical for organizations to remain proactive in their security posture and prioritize patching as part of their security maintenance practices.

Exploitation Status

Affected Versions

The affected versions of the Sergiy Dzysyak Suggestion Toolkit are all versions prior to vendor patch, specifically from n/a through version 5.0.

Mitigation & Remediation

To remediate CVE-2026-24622, organizations should prioritize patching the Suggestion Toolkit to the latest version provided by the vendor. If a patch is unavailable, organizations may consider implementing access control configurations to restrict unauthorized access.

Additionally, organizations should review their security measures, including conducting a security assessment to identify other potential vulnerabilities. Monitoring and logging access attempts can also enhance detection capabilities.

For organizations looking to enhance their security posture, consider engaging in penetration testing to identify and remediate similar vulnerabilities proactively.

Detection Guidance

Organizations should monitor logs for any unauthorized access attempts to the Suggestion Toolkit. Behavioral anomalies, such as unexpected access patterns or failed login attempts, may indicate attempts to exploit this vulnerability.

Additionally, network signatures that identify exploitation attempts can aid in recognizing potential threats. It is essential to review system changes that may correlate with unauthorized access to ensure that security protocols are effectively enforced.

AppSecure Threat Intelligence Insight

CVE-2026-24622 highlights the importance of proper access control configurations within web applications. Organizations must recognize the evolving landscape of vulnerabilities and the necessity for continuous security assessments to identify weaknesses.

This vulnerability is indicative of broader trends in web application security, where misconfigurations can lead to significant risks. Security teams should focus on implementing robust access controls and regularly reviewing configurations to mitigate such vulnerabilities.

For further insights on security best practices, organizations can refer to resources such as our vulnerability management program and consider adopting a proactive approach through penetration testing methodology to enhance their security posture.

Lastly, to stay ahead of emerging threats, organizations should engage with our AI security best practices to fortify defenses against sophisticated attack vectors.