CVE-2023-45303 is a Server-Side Template Injection vulnerability affecting ThingsBoard versions prior to 3.5. It allows authenticated attackers to execute arbitrary code by modifying email templates, leveraging Apache FreeMarker's freemarker.template.utility.Execute functionality via the /api/admin/settings endpoint. With a CVSS score of 8.8 (High), this vulnerability presents a significant risk, enabling full compromise of confidentiality, integrity, and availability. While no public exploits or active exploitation have been observed, and community discussion is minimal, the potential impact remains severe.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 3.5CPE matchmatch criteria | cpe:2.3:a:thingsboard:thingsboard:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:H
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The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.