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Alta

TYPO3 vulnerable to Improper Access Control Persisting File Abstraction Layer Entities via Data Handler

  • Publicada: 13.02.2024
  • Actualizado: 11.10.2026 10:22

Problem

Entities of the File Abstraction Layer (FAL) could be persisted directly via DataHandler. This allowed attackers to reference files in the fallback storage directly and retrieve their file names and contents. The fallback storage ("zero-storage") is used as a backward compatibility layer for files located outside properly configured file storages and within the public web root directory. Exploiting this vulnerability requires a valid backend user account.

Solution

Update to TYPO3 versions 8.7.57 ELTS, 9.5.46 ELTS, 10.4.43 ELTS, 11.5.35 LTS, 12.4.11 LTS, 13.0.1 that fix the problem described.

ℹ️ Strong security defaults - Manual actions required

When persisting entities of the File Abstraction Layer directly via DataHandler, sys_file entities are now denied by default, and sys_file_reference & sys_file_metadata entities are not permitted to reference files in the fallback storage anymore.

When importing data from secure origins, this must be explicitly enabled in the corresponding DataHandler instance by using $dataHandler->isImporting = true;.

Credits

Thanks to TYPO3 core & security team member Oliver Hader who reported and fixed the issue.

References

Software afectado

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PlataformaPaqueteVersiones vulnerablesCorregida en
Paquete de Composer typo3/cms-core >= 8.0.0, < 8.7.57, >= 9.0.0, < 9.5.46, >= 10.0.0, < 10.4.43, >= 11.0.0, < 11.5.35, >= 12.0.0, < 12.4.11, >= 13.0.0, < 13.0.1 8.7.57, 9.5.46, 10.4.43, 11.5.35, 12.4.11, 13.0.1

Referencias

Puntuación CVSS 7.1/10
Vector CVSS
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N
Debilidad (CWE)
CWE-200, CWE-284
Plataforma
Composer
Paquete
typo3/cms-core
Publicada
13.02.2024
Actualizado
11.10.2026 10:22

Fuentes y licencias

OSV / GitHub Advisory Database - GHSA-rj3x-wvc6-5j66 - CC BY 4.0

Historial de vulnerabilidades: typo3/cms-core

Todas las vulnerabilidades publicadas de este paquete (Paquete de Composer), de la más reciente a la más antigua. Muestra si es un fallo aislado o un paquete que hay que vigilar.

Todas (128) en el archivo
Entradas en total
128
Primera → última
09.2018 09.2026
Sin corrección
0
Explotada en ataques
0

Distribución por gravedad

  • Crítica 1
  • Alta 35
  • Media 84
  • Baja 8

Divulgaciones por año

Gravedad:
  1. TYPO3 CMS - Broken Access Control in Backend and Install Tool
    Alta CVE-2026-19418 >= 14.0.0, < 14.3.6 14.3.6
  2. TYPO3 CMS has Broken Access Control in its Form Framework
    Alta CVE-2026-11607 < 10.4.57, >= 11.0.0, < 11.5.51, >= 12.0.0, < 12.4.46, >= 13.0.0, < 13.4.31, >= 14.0.0, < 14.3.3 10.4.57, 11.5.51, 12.4.46, 13.4.31, 14.3.3
  3. TYPO3 CMS: Destructive Actions on File Mount Folders
    Alta CVE-2026-47343 < 10.4.57, >= 11.0.0, < 11.5.51, >= 12.0.0, < 12.4.46, >= 13.0.0, < 13.4.31, >= 14.0.0, < 14.3.3 10.4.57, 11.5.51, 12.4.46, 13.4.31, 14.3.3
  4. TYPO3 CMS has Privilege Escalation & SQL Injection in its Form Framework
    Alta CVE-2026-49741 >= 14.0.0, < 14.3.3 14.3.3
  5. TYPO3 CMS has Broken Access Control in its Form Framework
    Alta CVE-2026-47346 < 10.4.57, >= 11.0.0, < 11.5.51, >= 12.0.0, < 12.4.46, >= 13.0.0, < 13.4.31, >= 14.0.0, < 14.3.3 10.4.57, 11.5.51, 12.4.46, 13.4.31, 14.3.3
  6. TYPO3 CMS has Broken Access Control in its Media Module
    Alta CVE-2026-49742 >= 11.0.0, < 11.5.51, >= 12.0.0, < 12.4.46, >= 13.0.0, < 13.4.31, >= 14.0.0, < 14.3.3 11.5.51, 12.4.46, 13.4.31, 14.3.3
  7. TYPO3 Allows Privilege Escalation to System Maintainer
    Alta · 7.2 CVE-2025-47940 >= 10.4.0, < 10.4.50, >= 11.0.0, < 11.5.44, >= 12.0.0, < 12.4.31, >= 13.0.0, < 13.4.12 10.4.50, 11.5.44, 12.4.31, 13.4.12
  8. TYPO3 Possible Insecure Deserialization in Extbase Request Handling
    Alta · 8.1 ghsa-5h5v-m596-r6rf >= 8.0.0, < 8.7.30, >= 9.0.0, < 9.5.12 8.7.30, 9.5.12
  9. TYPO3 Arbitrary Code Execution and Cross-Site Scripting in Backend API
    Alta · 8.8 ghsa-x428-565f-8xj2 >= 8.0.0, < 8.7.27, >= 9.0.0, < 9.5.8 8.7.27, 9.5.8
  10. TYPO3 Security Misconfiguration in Frontend Session Handling
    Alta · 8.2 ghsa-82vp-jr39-4j2j >= 8.0.0, < 8.7.27, >= 9.0.0, < 9.5.8 8.7.27, 9.5.8
  11. TYPO3 Arbitrary Code Execution via File List Module
    Alta · 8.8 ghsa-f9hr-7cfq-mjg2 >= 8.0.0, < 8.7.23, >= 9.0.0, < 9.5.4 8.7.23, 9.5.4
  12. TYPO3 Security Misconfiguration for Backend User Accounts
    Alta · 7.5 ghsa-rxc9-f2x6-qh4w >= 8.0.0, < 8.7.23, >= 9.0.0, < 9.5.4 8.7.23, 9.5.4
  13. TYPO3 Denial of Service in Frontend Record Registration
    Alta · 7.5 ghsa-hjx5-v9xg-7h25 >= 8.0.0, < 8.7.21, >= 7.0.0, < 7.6.32 8.7.21, 7.6.32
  14. TYPO3 Security Misconfiguration in Install Tool Cookie
    Alta · 7.5 ghsa-ppvg-hw62-6ph9 >= 8.0.0, < 8.7.21, >= 9.0.0, < 9.5.2, >= 7.0.0, < 7.6.32 8.7.21, 9.5.2, 7.6.32
  15. TYPO3 CMS Insecure Deserialization
    Alta · 7.5 ghsa-96jg-pmc4-cx39 >= 8.5.0, < 8.7.17, >= 9.0.0, < 9.3.1 8.7.17, 9.3.1
  16. TYPO3 CMS Privilege Escalation and SQL Injection
    Alta · 7.5 ghsa-45wj-jv2h-jwrf >= 8.5.0, < 8.7.17, >= 9.0.0, < 9.3.2 8.7.17, 9.3.2
  17. TYPO3 CMS Insecure Deserialization & Arbitrary Code Execution
    Crítica · 9.8 ghsa-cc97-g92w-jm65 >= 8.0.0, < 8.7.17, >= 9.0.0, < 9.3.2, >= 7.0.0, < 7.6.30 8.7.17, 9.3.2, 7.6.30
  18. TYPO3 CMS Authentication Bypass vulnerability
    Alta · 7.5 ghsa-x4rj-f7m6-42c3 >= 8.0.0, < 8.7.17, >= 9.0.0, < 9.3.2, >= 7.0.0, < 7.6.30 8.7.17, 9.3.2, 7.6.30
  19. TYPO3 Install Tool vulnerable to Code Execution
    Alta · 7.2 CVE-2024-22188 >= 8.0.0, < 8.7.57, >= 9.0.0, < 9.5.46, >= 10.0.0, < 10.4.43, >= 11.0.0, < 11.5.35, >= 12.0.0, < 12.4.11, >= 13.0.0, < 13.0.1 8.7.57, 9.5.46, 10.4.43, 11.5.35, 12.4.11, 13.0.1
  20. TYPO3 vulnerable to Improper Access Control Persisting File Abstraction Layer Entities via Data Handler esta entrada
    Alta · 7.1 CVE-2024-25121 >= 8.0.0, < 8.7.57, >= 9.0.0, < 9.5.46, >= 10.0.0, < 10.4.43, >= 11.0.0, < 11.5.35, >= 12.0.0, < 12.4.11, >= 13.0.0, < 13.0.1 8.7.57, 9.5.46, 10.4.43, 11.5.35, 12.4.11, 13.0.1
  21. TYPO3 is vulnerable to Cross-Site Scripting via frontend rendering
    Alta · 8.8 CVE-2023-24814 >= 12.0.0, < 12.2.0, >= 11.0.0, < 11.5.23, >= 10.0.0, < 10.4.36, >= 9.0.0, < 9.5.40, >= 8.7.0, < 8.7.51 12.2.0, 11.5.23, 10.4.36, 9.5.40, 8.7.51
  22. TYPO3 CMS vulnerable to Arbitrary Code Execution via Form Framework
    Alta · 7.5 CVE-2022-23503 >= 8.0.0, < 8.7.49, >= 9.0.0, < 9.5.38, >= 10.0.0, < 10.4.33, >= 11.0.0, < 11.5.20, >= 12.0.0, < 12.1.1 8.7.49, 9.5.38, 10.4.33, 11.5.20, 12.1.1
  23. TYPO3 Vulnerable to Insecure Deserialization
    Alta · 8.8 CVE-2019-12747 >= 8.0.0, < 8.7.27, >= 9.0.0, < 9.5.8 8.7.27, 9.5.8
  24. TYPO3 Image Processing susceptible to Code Execution
    Alta · 7.5 CVE-2019-11832 >= 8.0.0, < 8.7.25, >= 9.0.0, < 9.5.6 8.7.25, 9.5.6
  25. TYPO3 Insecure Deserialization in Query Generator & Query View
    Alta · 8.8 CVE-2019-19849 >= 10.0.0, < 10.2.1, >= 8.0.0, < 8.7.30, >= 9.0.0, < 9.5.12 10.2.1, 8.7.30, 9.5.12
  26. TYPO3 SQL injection vulnerability in the Extbase Framework
    Alta · 7.4 CVE-2013-1842 >= 4.5.0, < 4.5.24, >= 4.6.0, < 4.6.17, >= 4.7.0, < 4.7.9, >= 6.0.0, < 6.0.3 4.5.24, 4.6.17, 4.7.9, 6.0.3
  27. Cross-Site-Request-Forgery in Backend
    Alta · 8.8 CVE-2021-41113 >= 11.2.0, < 11.5.0 11.5.0
  28. Broken Access Control in Form Framework
    Alta · 8.3 CVE-2021-21357 >= 10.0.0, < 10.4.14, >= 11.0.0, < 11.1.1, >= 9.0.0, < 9.5.25 10.4.14, 11.1.1, 9.5.25
  29. Unrestricted File Upload in Form Framework
    Alta · 8.6 CVE-2021-21355 >= 10.0.0, < 10.4.14, >= 11.0.0, < 11.1.1, >= 9.0.0, < 9.5.25 10.4.14, 11.1.1, 9.5.25
  30. Cleartext storage of session identifier
    Alta · 8.1 CVE-2020-26228 >= 9.0.0, < 9.5.23, >= 10.0.0, < 10.4.10, >= 8.7.0, < 8.7.38 9.5.23, 10.4.10, 8.7.38
  31. Exposure of Sensitive Information to an Unauthorized Actor in TYPO3 CMS
    Alta · 8.1 CVE-2020-15099 >= 9.0.0, < 9.5.20, >= 10.0.0, < 10.4.6 9.5.20, 10.4.6
  32. Missing Required Cryptographic Step Leading to Sensitive Information Disclosure in TYPO3 CMS
    Alta · 8.8 CVE-2020-15098 >= 9.0.0, < 9.5.20, >= 10.0.0, < 10.4.6 9.5.20, 10.4.6
  33. Backend Same-Site Request Forgery in TYPO3 CMS
    Alta · 8.0 CVE-2020-11069 >= 9.0.0, < 9.5.17, >= 10.0.0, < 10.4.2 9.5.17, 10.4.2
  34. Insecure Deserialization in Backend User Settings in TYPO3 CMS
    Alta · 8.8 CVE-2020-11067 >= 9.0.0, < 9.5.17, >= 10.0.0, < 10.4.2 9.5.17, 10.4.2
  35. Class destructors causing side-effects when being unserialized in TYPO3 CMS
    Alta · 8.7 CVE-2020-11066 >= 9.0.0, < 9.5.17, >= 10.0.0, < 10.4.2 9.5.17, 10.4.2
  36. Deserialization of untrusted data in Symfony
    Alta · 7.1 CVE-2019-10912 >= 9.0.0, < 9.5.8 9.5.8

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