A missing authorization vulnerability has been identified in the DearHive Social Media Share Buttons | MashShare plugin. This issue affects the plugin versions up to 4.0.47, which could allow unauthorized actions due to insufficient access controls. The vulnerability has been assigned a CVSS score of 4.3, categorizing it as medium severity.
Risk to organizations includes potential unauthorized access to sensitive functionalities offered by the plugin. As it utilizes network attack vectors with low complexity, attackers may exploit this vulnerability easily. Organizations should address this issue with high priority to avoid incidents stemming from exploitation.
Currently, there are no confirmed public exploits associated with this vulnerability, and it is not included in the Known Exploited Vulnerabilities (KEV) list. However, the lack of known exploits does not diminish the importance of patching and remediation efforts.
Organizations should prioritize patching immediately to mitigate any risk associated with this vulnerability.
Vulnerability Details
The vulnerability allows unauthorized access due to missing authorization checks within the DearHive Social Media Share Buttons | MashShare plugin. The CVSS score of 4.3 indicates a medium severity level, suggesting that while the vulnerability presents a risk, it may require specific conditions to be exploited effectively.
The affected product is the DearHive Social Media Share Buttons | MashShare, specifically versions from n/a through 4.0.47. The vulnerability is classified under CWE-862, indicating issues related to missing authorization checks.
Technical Analysis
The root cause of this vulnerability stems from inadequate authorization mechanisms, allowing unauthorized users to perform actions that should be restricted. The attack vector is network-based, with low complexity, meaning that an attacker can exploit the vulnerability without significant skill or resource investment.
Privileges required for exploitation are low, and user interaction is not necessary to trigger the vulnerability. The impact on confidentiality is none, while integrity is at risk due to unauthorized modifications that could be made as a result of the exploit. Availability remains unaffected.
Risk & Impact Analysis
The deployment of this plugin in production environments poses risks, particularly if sensitive functionalities are exposed. Given the low complexity of the attack, the potential for unauthorized access should not be underestimated.
Organizations should consider the blast radius that could result from exploitation, as unauthorized access could lead to further vulnerabilities or data breaches. This vulnerability's CVSS score indicates that it should be addressed in the priority patch cycle.
Exploitation Status
Signal | Status |
|---|---|
Known Exploit | No |
Public PoC | No |
Actively Exploited | No |
Ransomware Use | No |
Affected Versions
The affected versions of the DearHive Social Media Share Buttons | MashShare plugin are from n/a through 4.0.47. Organizations should ensure that they are running a secure version to avoid the impacts of this vulnerability.
Mitigation & Remediation
To mitigate this vulnerability, organizations should update the DearHive Social Media Share Buttons | MashShare plugin to the latest version. If a patch is unavailable, consider implementing access controls to restrict functionality as a temporary workaround. Additionally, organizations should enhance their overall security posture through thorough application security assessments.
Detection Guidance
Organizations should monitor logs for unusual access patterns or unauthorized attempts to access restricted functionalities within the plugin. Behavioral anomalies may also indicate exploitation attempts.
AppSecure Threat Intelligence Insight
The long-term significance of this vulnerability lies in its illustration of the importance of robust authorization checks in application development. Security teams should take this as a lesson to prioritize security in design and implementation phases.
This vulnerability represents a trend of missing authorization checks that can lead to significant security risks. Security teams should proactively assess their applications for similar vulnerabilities.
For more information on effective security practices, organizations can refer to resources like the penetration testing methodology and other related security assessments.
By focusing on secure coding practices and regular security audits, organizations can prevent similar vulnerabilities from occurring in the future.
Disclaimer: This content was generated using AI. While we strive for accuracy, please verify critical information with official sources.
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