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TYPO3 HTML Sanitizer vulnerable to Cross-Site Scripting

  • Publicada: 13.12.2022
  • Actualizado: 11.10.2026 10:22

Problem

Due to a parsing issue in the upstream package masterminds/html5, malicious markup used in a sequence with special HTML CDATA sections cannot be filtered and sanitized. This allows bypassing the cross-site scripting mechanism of typo3/html-sanitizer.

Besides that, the upstream package masterminds/html5 provides HTML raw text elements (script, style, noframes, noembed and iframe) as DOMText nodes, which were not processed and sanitized further. None of the mentioned elements were defined in the default builder configuration, that's why only custom behaviors, using one of those tag names, were vulnerable to cross-site scripting.

Solution

Update to typo3/html-sanitizer versions 1.5.0 or 2.1.1 that fix the problem described.

Software afectado

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PlataformaPaqueteVersiones vulnerablesCorregida en
Paquete de Composer typo3/cms >= 10.0.0, < 10.4.33, >= 11.0.0, < 11.5.20, >= 12.0.0, < 12.1.1 10.4.33, 11.5.20, 12.1.1
Paquete de Composer typo3/html-sanitizer >= 1.0.0, < 1.5.0, >= 2.0.0, < 2.1.1 1.5.0, 2.1.1

Referencias

Puntuación CVSS 6.1/10
Vector CVSS
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Debilidad (CWE)
CWE-79
Plataforma
Composer
Paquete
typo3/cms, typo3/html-sanitizer
Publicada
13.12.2022
Actualizado
11.10.2026 10:22

Fuentes y licencias

OSV / GitHub Advisory Database - GHSA-hvwx-qh2h-xcfj - CC BY 4.0

Historial de vulnerabilidades: typo3/cms

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 (188) en el archivo
Entradas en total
188
Primera → última
09.2018 06.2024
Sin corrección
3
Explotada en ataques
0

Distribución por gravedad

  • Crítica 6
  • Alta 41
  • Media 128
  • Baja 13

Divulgaciones por año

Gravedad:
  1. TYPO3 Security Misconfiguration in Install Tool Cookie
    Alta · 8.1 ghsa-f777-f784-36gm >= 7.0.0, < 7.6.32, >= 8.0.0, < 8.7.21, >= 9.0.0, < 9.5.2 7.6.32, 8.7.21, 9.5.2
  2. TYPO3 Arbitrary Code Execution via File List Module
    Alta · 8.8 ghsa-8h4m-r4wm-xj7r >= 8.0.0, < 8.7.23, >= 9.0.0, < 9.5.4 8.7.23, 9.5.4
  3. TYPO3 Denial of Service in Frontend Record Registration
    Alta · 7.5 ghsa-g585-crjf-vhwq >= 7.0.0, < 7.6.32, >= 8.0.0, < 8.7.21 7.6.32, 8.7.21
  4. TYPO3 Security Misconfiguration for Backend User Accounts
    Alta · 7.3 ghsa-c5mj-39cf-3pp5 >= 8.0.0, < 8.7.23, >= 9.0.0, < 9.5.4 8.7.23, 9.5.4
  5. TYPO3 CMS Possible Insecure Deserialization in Extbase Request Handling
    Alta · 8.1 ghsa-hh95-5xm5-v8v7 >= 8.0.0, < 8.7.30, >= 9.0.0, < 9.5.12 8.7.30, 9.5.12
  6. Insecure Deserialization & Arbitrary Code Execution in TYPO3 CMS
    Alta ghsa-ppgf-8745-8pgx >= 7.0.0, < 7.6.30, >= 8.0.0, < 8.7.17, >= 9.0.0, < 9.3.2 7.6.30, 8.7.17, 9.3.2
  7. Privilege Escalation & SQL Injection in TYPO3 CMS
    Alta · 8.8 ghsa-7qwg-fcpw-xg5g >= 8.5.0, < 8.7.17, >= 9.0.0, < 9.3.2 8.7.17, 9.3.2
  8. TYPO3 Remote Code Execution in third party library swiftmailer
    Alta ghsa-g4pf-3jvq-2gcw >= 6.2.0, < 6.2.30, >= 7.6.0, < 7.6.15, >= 8.0.0, < 8.5.1 6.2.30, 7.6.15, 8.5.1
  9. Arbitrary Code Execution in TYPO3 CMS
    Crítica · 9.9 ghsa-67wg-6j7r-mqh8 >= 7.6.0, < 7.6.22, >= 8.0.0, < 8.7.5 7.6.22, 8.7.5
  10. Insecure Deserialization in TYPO3 CMS
    Alta ghsa-8h28-f46f-m87h >= 8.5.0, < 8.7.17, >= 9.0.0, < 9.3.2 8.7.17, 9.3.2
  11. Missing Access Check in TYPO3 CMS
    Crítica · 9.0 ghsa-gwfx-p7mr-f92v >= 6.2.0, < 6.2.25, >= 7.6.0, < 7.6.8, >= 8.0.0, < 8.1.1 6.2.25, 7.6.8, 8.1.1
  12. XML External Entity (XXE) Processing in TYPO3 Core
    Alta ghsa-qffc-gwpp-m2xr >= 6.2.0, < 6.2.19, >= 7.6.0, < 7.6.4 6.2.19, 7.6.4
  13. TYPO3 SQL Injection in dbal
    Alta ghsa-9895-53fc-98v2 >= 6.2.0, < 6.2.18 6.2.18
  14. TYPO3 frontend login vulnerable to Session Fixation
    Alta · 7.1 ghsa-r9vc-jfmh-6j48 >= 6.2.0, < 6.2.14, >= 7.0.0, < 7.3.1 6.2.14, 7.3.1
  15. TYPO3 may allow editors to change, create, or delete metadata of files not within their file mounts
    Alta · 8.8 ghsa-4r76-xr68-w7m7 >= 6.2.0, < 6.2.14, >= 7.0.0, < 7.3.1 6.2.14, 7.3.1
  16. TYPO3 possible cache poisoning on the homepage when anchors are used
    Alta ghsa-p84g-j2gh-83g3 >= 6.2.0, < 6.2.9, >= 7.0.0, < 7.0.2 6.2.9, 7.0.2
  17. TYPO3 Arbitrary Shell Execution in Swiftmailer library
    Alta · 8.1 ghsa-45xg-4w5x-j429 >= 6.2.0, < 6.2.6, >= 6.1.0, < 6.1.12, >= 4.7.0, < 4.7.20, >= 4.5.0, < 4.5.37 6.2.6, 6.1.12, 4.7.20, 4.5.37
  18. TYPO3 is vulnerable to Cross-Site Scripting via frontend rendering
    Alta · 8.8 CVE-2023-24814 >= 10.0.0, < 10.4.35, >= 11.0.0, < 11.5.23, >= 12.0.0, < 12.2.0 10.4.35, 11.5.23, 12.2.0
  19. TYPO3 vulnerable to Insufficient Session Expiration
    Crítica · 9.8 CVE-2022-47406 < 2.0.5, >= 3.0.0, < 3.0.3 2.0.5, 3.0.3
  20. TYPO3 CMS vulnerable to Arbitrary Code Execution via Form Framework
    Alta · 7.5 CVE-2022-23503 >= 10.0.0, < 10.4.33, >= 11.0.0, < 11.5.20, >= 12.0.0, < 12.1.1 10.4.33, 11.5.20, 12.1.1
  21. TYPO3 HTML Sanitizer vulnerable to Cross-Site Scripting esta entrada
    Media · 6.1 CVE-2022-23499 >= 10.0.0, < 10.4.33, >= 11.0.0, < 11.5.20, >= 12.0.0, < 12.1.1 10.4.33, 11.5.20, 12.1.1
  22. 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
  23. 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
  24. 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
  25. TYPO3 Remote File Disclosure vulnerability in the jumpUrl mechanism
    Alta CVE-2010-3714 >= 4.2.0, < 4.2.15, >= 4.3.0, < 4.3.7, >= 4.4.0, < 4.4.4 4.2.15, 4.3.7, 4.4.4
  26. TYPO3 vulnerable to remote authenticated arbitrary code execution
    Alta CVE-2013-4321 >= 6.0.0, < 6.0.9, >= 6.1.0, < 6.1.4 6.0.9, 6.1.4
  27. TYPO3 doesn't properly check file extensions
    Alta CVE-2013-4250 >= 6.0.0, < 6.0.8, >= 6.1.0, < 6.1.3 6.0.8, 6.1.3
  28. TYPO3 vulnerable to authentication bypass via leveraging knowledge of password hash
    Crítica CVE-2014-3945 < 6.2.0 6.2.0
  29. Typo3 Vulnerable to Cache Poisoning
    Alta CVE-2014-9509 >= 4.5.0, < 4.5.39, >= 6.2.0, < 6.2.9, >= 7.0.0, < 7.0.2, >= 4.6.0, < 4.6.19, >= 4.7.0, < 4.7.21, >= 6.0.0, < 6.0.15, >= 6.1.0, < 6.1.13 4.5.39, 6.2.9, 7.0.2, 4.6.19, 4.7.21, 6.0.15, 6.1.13
  30. PHP OpenID Library Denial of Service vulnerability
    Alta CVE-2013-4701 >= 6.2.0, < 6.2.6 6.2.6
  31. TYPO3 Arbitrary Code Execution
    Alta · 8.8 CVE-2017-14251 >= 7.6.0, < 7.6.22, >= 8.0.0, < 8.7.5 7.6.22, 8.7.5
  32. TYPO3 Color Picker Wizard component allows remote authenticated editors to execute arbitrary PHP code
    Alta CVE-2014-3942 >= 4.5.0, < 4.5.34, >= 4.7.0, < 4.7.19, >= 6.0.0, < 6.0.14, >= 6.1.0, < 6.1.9 4.5.34, 4.7.19, 6.0.14, 6.1.9
  33. TYPO3 PHP remote file inclusion vulnerability
    Alta CVE-2010-1153 >= 4.3.0, < 4.3.3 4.3.3
  34. Indexed Search Engine for TYPO3 Command Execution via Metacharacter Injection
    Alta CVE-2009-0258 >= 4.0.0, < 4.0.10, >= 4.1.0, < 4.1.8, >= 4.2.0, < 4.2.4 4.0.10, 4.1.8, 4.2.4
  35. Authentication library in TYPO3 vulnerable to session fixation
    Alta CVE-2009-0256 >= 4.0.0, < 4.0.10, >= 4.1.0, < 4.1.8, >= 4.2.0, < 4.2.4 4.0.10, 4.1.8, 4.2.4
  36. TYPO3 Reveals Sensitive Information via Direct Request to `misc/phpcheck/`
    Alta CVE-2005-4875 < 3.8.1 3.8.1
  37. Typo3 SQL injection due to faulty prepared statements
    Crítica · 9.8 CVE-2011-3583 >= 4.5.0, <= 4.5.5 sin corrección
  38. Typo3 Authentication Bypass
    Crítica · 9.8 CVE-2011-4628 < 4.3.12, >= 4.4.0, < 4.4.9, >= 4.5.0, < 4.5.4 4.3.12, 4.4.9, 4.5.4
  39. Cross-Site-Request-Forgery in Backend
    Alta · 8.8 CVE-2021-41113 >= 11.2.0, < 11.5.0 11.5.0
  40. 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
  41. 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
  42. Cleartext storage of session identifier
    Alta · 8.1 CVE-2020-26228 >= 10.0.0, < 10.4.10, >= 9.0.0, < 9.5.23, >= 8.7.0, < 8.7.38 10.4.10, 9.5.23, 8.7.38
  43. Exposure of Sensitive Information to an Unauthorized Actor in TYPO3 CMS
    Alta · 8.1 CVE-2020-15099 >= 10.0.0, < 10.4.6, >= 9.0.0, < 9.5.20 10.4.6, 9.5.20
  44. Missing Required Cryptographic Step Leading to Sensitive Information Disclosure in TYPO3 CMS
    Alta · 8.8 CVE-2020-15098 >= 10.0.0, < 10.4.6, >= 9.0.0, < 9.5.20 10.4.6, 9.5.20
  45. Backend Same-Site Request Forgery in TYPO3 CMS
    Alta · 8.0 CVE-2020-11069 >= 10.0.0, < 10.4.2, >= 9.0.0, < 9.5.17 10.4.2, 9.5.17
  46. Insecure Deserialization in Backend User Settings in TYPO3 CMS
    Alta · 8.8 CVE-2020-11067 >= 10.0.0, < 10.4.2, >= 9.0.0, < 9.5.17 10.4.2, 9.5.17
  47. Class destructors causing side-effects when being unserialized in TYPO3 CMS
    Alta · 8.7 CVE-2020-11066 >= 10.0.0, < 10.4.2, >= 9.0.0, < 9.5.17 10.4.2, 9.5.17
  48. 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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