CVSS 3.1 Score 8.8 of 10 (high)


Published Nov 2, 2023
Updated: Jan 12, 2024


The vulnerability with the CVE ID CVE-2023-26453 affects multiple products, including jmedRx, jmedRw, jmedRz, and others. Exploiting this vulnerability requires access to adjacent networks of the imageconverter service, which is not exposed to public networks by default. This vulnerability allows attackers to include SQL queries in requests to cache an image, leading to unchecked execution of arbitrary SQL statements in the context of the services database user account. The API requests are now properly checked for valid content, and attempts to bypass this check are logged as errors. The potential danger posed by this vulnerability is high, with a base severity rating of HIGH and impact on confidentiality and integrity also rated as HIGH. Remediating this vulnerability involves implementing proper input validation and sanitization techniques to prevent SQL injection attacks.

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