CVE-2026-112190 in Aureus ERP
Summary
by MITRE • 10/19/2026
A security vulnerability has been detected in Webkul Aureus ERP up to 1.6.0. This issue affects some unknown processing of the file composer.json. Such manipulation leads to insertion of sensitive information into debugging code. The attack may be launched remotely. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure.
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Analysis
by VulDB Data Team • 10/19/2026
The vulnerability identified in Webkul Aureus ERP versions up to 1.6.0 represents a critical flaw rooted in the improper handling of the composer.json configuration file, which is central to dependency management in PHP-based applications. This issue falls under the category of CWE-209: Generation of Error Message Containing Sensitive Information, as it allows an attacker to manipulate processing logic such that sensitive internal data is exposed through debugging outputs or error messages rather than being handled securely. The core technical flaw lies in how the application processes inputs related to composer.json without adequate sanitization or validation, leading to a scenario where maliciously crafted requests can trigger code paths that reveal stack traces, file system paths, database credentials, or other internal configuration details during execution errors.
From an operational perspective, this vulnerability enables remote attackers to gather significant intelligence about the target environment without requiring authentication in some configurations, although it may also be exploitable by authenticated users depending on specific deployment settings. The disclosure of a public exploit significantly lowers the barrier for entry, allowing less sophisticated threat actors to leverage existing tools against vulnerable instances. This exposure can lead to further attacks such as remote code execution if the leaked information reveals paths or libraries that are themselves vulnerable, or it may facilitate targeted social engineering and brute-force attacks by providing context about the software stack in use. The situation is compounded by the fact that debugging mechanisms were left enabled or improperly configured for production environments, a common misconfiguration that violates security best practices outlined in standards like OWASP Application Security Verification Standard regarding error handling and information leakage.
Mitigation strategies must focus on immediate remediation of the underlying code defect as well as broader configuration hardening. The vendor should release an updated version of Aureus ERP beyond 1.6.0 that corrects the processing logic for composer.json inputs, ensuring that all user-supplied data is strictly validated and sanitized before being processed by internal functions. Simplemently patching the code may not be sufficient if debugging modes remain active; therefore, administrators must ensure that debug flags are disabled in production environments to prevent sensitive stack traces from ever reaching the client side. Additionally, implementing robust input validation frameworks and adhering to principles of least privilege for application processes can reduce the impact of such flaws. Organizations running affected versions should apply vendor-provided patches immediately upon availability and conduct a thorough review of their error handling policies to ensure that no internal details are exposed in HTTP responses or log files accessible to external parties, aligning with ATT&CK techniques related to Discovery where adversaries use gathered information to map the network environment for subsequent exploitation.