Vulnerability · Published Oct 6, 2023 · Assigned by mitre
CVE-2023-45303
High 8.4
In plain English
A high-severity injection in the org.thingsboard:thingsboard package (Maven). Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 1.0% (higher than 64% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.1)8.4High
Exploit odds (30 days)1.0%top 35.6% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official description
ThingsBoard before 3.5 allows Server-Side Template Injection if users are allowed to modify an email template, because Apache FreeMarker supports freemarker.template.utility.Execute (for content sent to the /api/admin/settings endpoint).
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Maven | org.thingsboard:thingsboard | 3.5 | GHSA-6pgr-j9v4-xfvv |
Affected products (as reported)
Weakness: CWE-74 · Vector: CVSS:3.1/AC:L/AV:N/A:H/C:H/I:H/PR:H/S:C/UI:R