CVSS 3.1 Score 4.8 of 10 (medium)


Published Nov 27, 2023
Updated: Mar 21, 2024


CVE-2023-6303 is a vulnerability found in CSZCMS 1.3.0, specifically in the component Site Settings Page. This vulnerability allows for cross-site scripting (XSS) attacks through the manipulation of the argument Additional Meta Tag. An attacker can remotely initiate the attack by injecting malicious code, potentially leading to unauthorized access and data theft. The exploit has been publicly disclosed, and although the vendor was notified, no response was received. The vulnerability has a base severity rating of MEDIUM and a CVSS score of 4.8, indicating a significant risk to organizations using CSZCMS 1.3.0 unless remediated promptly with appropriate security measures.


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