PT-2023-29490 · Apache · Apache Freemarker

Publicado 2023-10-06 · Atualizado 2024-09-19 · CVE-2023-45303

Positive Technologies (AI Summary)

CVSS v3.1

8.8

Alta

Vetor base

AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions ThingsBoard versions prior to 3.5

Description The issue 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.

Recommendations For versions prior to 3.5, update to version 3.5 or later to resolve the issue. As a temporary workaround, consider restricting access to the /api/admin/settings endpoint and limiting user permissions to modify email templates until a patch is available.

Exploit

Correção

Special Elements Injection

Enumeração de Fraquezas

CWE-74

Identificadores relacionados

CVE-2023-45303

GHSA-6PGR-J9V4-XFVV

Produtos afetados

Apache Freemarker

Referências · 8

• 🔥 https://herolab.usd.de/security-advisories/usd-2023-0010 · Exploit
• 🔥 https://freemarker.apache.org/docs/api/freemarker/template/utility/Execute.html · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2023-45303 · Nota de Segurança
• https://osv.dev/vulnerability/CVE-2023-45303 · Aviso do Fabricante
• https://twitter.com/CVEnew/status/1710372554441982462 · Publicação no Twitter
• https://twitter.com/VulmonFeeds/status/1710393249234383159 · Publicação no Twitter
• https://t.me/cibsecurity/71759 · Publicação no Telegram
• https://osv.dev/vulnerability/GHSA-6pgr-j9v4-xfvv · Aviso do Fabricante