CVE-2026-7271 in creative-ad-agent
Summary
by MITRE • 04/28/2026
A vulnerability was detected in DV0x creative-ad-agent up to 751b9e5146604dc65049bd0f62dcbdad6212f8a3. Impacted is an unknown function of the file server/sdk-server.ts of the component creative-ad-agent-server. Performing a manipulation of the argument req.params results in path traversal. Remote exploitation of the attack is possible. The exploit is now public and may be used. This product follows a rolling release approach for continuous delivery, so version details for affected or updated releases are not provided. The patch is named 3d255865a957f3740b8724dd914502c0f44d4970. Applying a patch is the recommended action to fix this issue.
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Analysis
by VulDB Data Team • 05/21/2026
This vulnerability resides within the DV0x creative-ad-agent software suite, specifically targeting the creative-ad-agent-server component where an insecure handling of request parameters creates a path traversal opportunity. The flaw exists in the server/sdk-server.ts file and manifests when the application processes the req.params argument from incoming HTTP requests. This represents a critical security weakness that allows remote attackers to manipulate file system access through carefully crafted input parameters. The vulnerability stems from insufficient validation of user-supplied data before using it in file system operations, creating an avenue for unauthorized access to system resources beyond the intended scope of the application's functionality.
The technical implementation of this vulnerability follows a classic path traversal pattern where attacker-controlled input flows directly into file system operations without proper sanitization or validation. When an attacker crafts malicious requests containing specially formatted parameters within req.params, the application processes these inputs and constructs file paths that can traverse directory structures beyond the intended boundaries. This allows adversaries to access files and directories that should normally be restricted, potentially leading to information disclosure, system compromise, or further exploitation within the affected environment. The vulnerability's impact is amplified by its remote exploitability, meaning attackers do not require local system access to leverage the flaw.
The operational implications of this vulnerability extend beyond simple information disclosure, as it represents a fundamental breakdown in the application's input validation and access control mechanisms. Remote exploitation capabilities mean that attackers can potentially access sensitive configuration files, log data, or other system resources that should remain protected. The rolling release deployment model of the affected product compounds the risk by making it difficult to track which specific versions contain the vulnerability, as the release cycle continuously updates without clear version identification. This makes it challenging for organizations to determine their risk exposure and implement appropriate remediation measures in a timely manner.
Security professionals should immediately assess their deployment environments for instances of the affected creative-ad-agent software and implement the recommended patch identified by the commit hash 3d255865a957f3740b8724dd914502c0f44d4970. The patch addresses the core issue by implementing proper input validation and sanitization for the req.params argument before it is used in file system operations. Organizations should also consider implementing network-level controls such as web application firewalls and access controls to limit exposure while the patch is being deployed. This vulnerability aligns with CWE-22 Path Traversal and can be categorized under ATT&CK technique T1059 Command and Scripting Interpreter, as it enables attackers to potentially execute arbitrary commands through file system access. The public availability of exploit code increases the urgency for remediation, as this vulnerability can be leveraged by threat actors without specialized knowledge or tools.