CVE-2026-24950 describes a high-severity vulnerability in the themeplugs Authorsy plugin, impacting versions up to and including 1.0.6. This vulnerability allows unauthorized access through an authorization bypass via user-controlled keys, exploiting incorrectly configured access control security levels. Organizations utilizing this plugin must address this issue to prevent potential exploitation.
The CVSS base score for this vulnerability is 7.5, categorizing it as high severity. The attack vector is network-based, and the attack complexity is low, which means that no special conditions need to be met for an attacker to exploit this vulnerability. The vulnerability impacts confidentiality significantly, while integrity and availability remain unaffected.
Organizations should prioritize patching immediately, as the risk to organizations includes unauthorized access to sensitive information, potentially leading to data breaches.
Currently, there are no known exploits or proof of concept (PoC) publicly available, but the nature of this vulnerability signifies that it could be a target for attackers. Therefore, timely remediation is critical.
Vulnerability Details
The vulnerability allows an authorization bypass through user-controlled keys in the themeplugs Authorsy plugin. More specifically, it exploits incorrectly configured access control security levels, which can result in unauthorized access to sensitive resources.
The vulnerability's CWE classification is CWE-639, indicating that it falls under the category of inadequate authentication.
The CVSS score of 7.5 indicates a high severity level. The vulnerability's metrics are as follows: it has a network attack vector, low attack complexity, no privileges required to exploit, and no user interaction needed. The impact on confidentiality is high, while integrity and availability impacts are none.
Technical Analysis
The root cause of this vulnerability lies in the misconfiguration of access control security levels within the Authorsy plugin. This misconfiguration allows attackers to bypass authorization checks that are supposed to restrict access to certain functionality or data.
The attack vector is network-based, allowing an attacker to exploit the vulnerability remotely without needing physical access to the affected system. The low attack complexity means that an attacker can easily execute the attack without needing extensive technical skills.
No privileges are required to exploit this vulnerability, and there is no user interaction needed, making it easier for attackers to leverage. The vulnerability has a high impact on confidentiality, as it may allow unauthorized access to sensitive information, while integrity and availability remain unaffected.
Risk & Impact Analysis
The real-world deployment risk associated with this vulnerability is significant, particularly for organizations using the affected versions of the Authorsy plugin. The potential blast radius includes unauthorized access to sensitive data, which could lead to data breaches and compliance violations.
This vulnerability represents a critical threat to organizations, particularly those handling sensitive user information. Organizations should assess their exposure and prioritize remediation based on the high CVSS score and the potential for exploitation.
Given the vulnerability's characteristics and the absence of known exploits, organizations should act promptly to mitigate risks. The urgency for remediation is high, as the exploitation could lead to significant reputational and financial damage.
Signal | Status |
|---|---|
Known Exploit | No |
Public PoC | No |
Actively Exploited | No |
Ransomware Use | No |
Affected Versions
This vulnerability affects the Authorsy plugin from versions n/a through 1.0.6. Organizations must ensure that they are running the latest patched version to mitigate this vulnerability.
Mitigation & Remediation
To remediate this vulnerability, organizations should patch the Authorsy plugin to the latest version. If a patch is not available, consider disabling the plugin or implementing alternative access control measures to prevent unauthorized access.
Configuration hardening is also recommended, including reviewing access control configurations to ensure they align with security best practices.
Monitoring for unusual access patterns can help identify potential exploitation attempts. Organizations may also consider engaging in penetration testing to validate their security posture.
Detection Guidance
Organizations should monitor logs for unauthorized access attempts, particularly for actions that require high-level permissions. Behavioral anomalies, such as unexpected access patterns or changes to access controls, should be investigated.
Network signatures related to access control checks can help in detecting exploitation attempts. Additionally, any changes to the plugin or its configurations should be logged and reviewed regularly.
AppSecure Threat Intelligence Insight
CVE-2026-24950 highlights the importance of secure configuration and access control practices in application security. The low attack complexity of this vulnerability makes it a concerning issue for organizations relying on the Authorsy plugin, as it allows for easy exploitation if not addressed.
Security teams should ensure regular reviews of plugin configurations and access controls to minimize the risk of similar vulnerabilities. Organizations can learn from this incident to reinforce their security measures.
Engaging in proactive security assessments, such as application security assessments, can help organizations identify and rectify vulnerabilities before they can be exploited.
Additionally, organizations should consider adopting a comprehensive continuous penetration testing approach to maintain an ongoing assessment of their security posture.
Disclaimer: This content was generated using AI. While we strive for accuracy, please verify critical information with official sources.
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