A vulnerability was found in AquilaCMS 1.412.13, rated as critical. This vulnerability allows for remote deserialization through the manipulation of the argument PostBody.populate within the file /api/v2/categories. The exploit has been disclosed to the public and may be used, posing a potential risk to organizations. Given the nature of this vulnerability, organizations should prioritize patching immediately.
The CVSS base score for this vulnerability is 6.9, classified as medium severity. The attack vector is network-based with low complexity, requiring no privileges or user interaction. Affected systems could experience confidentiality, integrity, and availability impacts, all rated as low.
The vendor was contacted early regarding this disclosure but did not respond. Organizations using affected versions of AquilaCMS should consider the implications of unaddressed vulnerabilities and the potential for widespread exploitation.
Risk to organizations includes unauthorized access and data manipulation, making it critical to address this vulnerability promptly. Organizations should also review their incident response plans to ensure readiness in the event of exploitation.
Vulnerability Details
The vulnerability is classified under CWE-20 (Improper Input Validation) and CWE-502 (Deserialization of Untrusted Data). It is critical for organizations to understand how deserialization vulnerabilities can be exploited to execute arbitrary code or manipulate application behavior.
The vulnerability was published on January 14, 2025, and is classified as deferred, indicating that while it has been acknowledged, it requires further assessment or has not yet reached a patch level.
Technical Analysis
The root cause of this vulnerability stems from improper input validation within the API endpoint. The attack vector is network-based, allowing potential attackers to exploit the vulnerability remotely. With low attack complexity and no privileges or user interaction required, this vulnerability is particularly concerning.
The confidentiality, integrity, and availability impacts are rated as low, indicating that while sensitive data may not be immediately compromised, the potential for manipulation exists. Organizations must be vigilant in monitoring their systems for any signs of exploitation.
Risk & Impact Analysis
Real-world deployment risk includes potential unauthorized access to sensitive data or the manipulation of application behavior. Given the nature of the vulnerability, organizations using AquilaCMS should assess their exposure and the potential impact on their operations.
The urgency for remediation based on the CVSS score is medium. Organizations should schedule remediation in their patch cycles to address this vulnerability before it can be exploited.
Additionally, organizations should consider implementing network segmentation and access controls to mitigate the risk of exploitation.
Exploitation Status
Signal | Status |
|---|---|
Known Exploit | No |
Public PoC | No |
Actively Exploited | No |
Ransomware Use | No |
Affected Versions
All versions prior to vendor patch are affected by this vulnerability. Organizations are encouraged to review their AquilaCMS installations for this specific version.
Mitigation & Remediation
Organizations should prioritize patching to the latest version of AquilaCMS. If a patch is not available, consider implementing workarounds such as input validation and sanitization on API endpoints.
For further guidance, organizations can refer to the penetration testing services offered by AppSecure.
Detection Guidance
Organizations should monitor logs for any indicators of suspicious activity involving the /api/v2/categories endpoint. Behavioral anomalies or unexpected API calls could indicate attempts to exploit this vulnerability.
AppSecure Threat Intelligence Insight
The significance of this vulnerability lies in its potential for exploitation through remote deserialization, a common attack vector in modern web applications. Security teams should be vigilant in assessing their applications for similar vulnerabilities.
For more information on managing vulnerabilities, organizations can explore our resources on vulnerability management programs and implement effective penetration testing methodologies to proactively discover and remediate vulnerabilities.
Additionally, reviewing best practices for API security can help mitigate similar risks in the future.
Disclaimer: This content was generated using AI. While we strive for accuracy, please verify critical information with official sources.
.webp)