Overview
In this blog post, we are going to delve into a newly discovered vulnerability in the OperaMasks SDK ELite Script Engine v0.5.0, documented as CVE-2025-52287. The particular vulnerability is a deserialization flaw, which if exploited, could potentially lead to a system compromise or data leakage. The severity of this vulnerability, combined with the widespread use of the OperaMasks SDK, makes this an issue of significant concern for all users and administrators of systems that have this software installed.
Vulnerability Summary
CVE ID: CVE-2025-52287
Severity: High (CVSS: 8.8)
Attack Vector: Network
Privileges Required: None
User Interaction: None
Impact: Potential system compromise or data leakage
Affected Products
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Product | Affected Versions
OperaMasks SDK ELite Script Engine | v0.5.0
How the Exploit Works
The vulnerability is a deserialization issue which can be exploited by sending specially crafted data to the application. In the case of the OperaMasks SDK ELite Script Engine, an attacker can craft malicious data which when deserialized by the software, can lead to arbitrary code execution. This allows the attacker to potentially take over the system or leak sensitive data.
Conceptual Example Code
Here’s a conceptual demonstration of how the vulnerability might be exploited using a HTTP request:
POST /vulnerable/endpoint HTTP/1.1
Host: target.example.com
Content-Type: application/json
{
"malicious_payload": "eyJ2ZXJzaW9uIjogIjAuNS4wIiwgImV4cGxvaXQiOiAiYXJiaXRyYXJ5X2NvZGUifQ=="
}In this example, the “malicious_payload” is a Base64-encoded string representing the serialized malicious object. When the OperaMasks SDK ELite Script Engine deserializes this payload, it could potentially execute the arbitrary code contained within.
Mitigation
Until a vendor patch is released, users are advised to use Web Application Firewalls (WAFs) or Intrusion Detection Systems (IDS) as a temporary mitigation strategy. These tools can help detect and block attempts to exploit this vulnerability. Always remember to regularly update your systems and apply patches as soon as they are available to ensure your security posture remains strong.