CVSS 3.1 Score 5.4 of 10 (medium)


Published Dec 21, 2023
Updated: Jan 4, 2024


CVE-2023-48114 is a vulnerability found in SmarterTools SmarterMail versions 8495 through 8664 before 8747. It allows for stored cross-site scripting (XSS) attacks by using image/svg+xml and an uploaded SVG document. This vulnerability occurs because the application mistakenly allows URLs, which can be followed by an "@" character and a domain name controlled by an attacker. The risk score for this vulnerability is 26, indicating a medium level of severity. The exploitability score is 2.3, and the base score is 5.4. The privileges required for exploitation are low, and user interaction is required. The attack vector is through the network, with low impact on integrity and confidentiality. Remediation measures should be taken to address this vulnerability to prevent potential damage to organizations using affected versions of SmarterTools SmarterMail.

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