Iniciar sesión
Deutsch English Español Polski
Baja

Use of a Broken or Risky Cryptographic Algorithm

  • Publicada: 01.09.2021
  • Actualizado: 11.10.2026 10:22

✍️ Description

The function mt_rand is used to generate session tokens, this function is cryptographically flawed due to its nature being one pseudorandomness, an attacker can take advantage of the cryptographically insecure nature of this function to enumerate session tokens for accounts that are not under his/her control

🕵️‍♂️ Proof of Concept

Numerous examples and attack implementations can be found in this paper . If you're looking for a practical tool that can crack your mt_rand implementation's seed value, see this project and run the following commands in a console with php5 and OpenWall's tool installed:

root$ php -r 'mt_srand(13333337); echo mt_rand( ), "\n";' After that, copy the output (1863134308) and execute the following commands:

root$ gcc php_mt_seed.c -o php_mt_seedroot$ ./php_mt_seed 1863134308 After waiting ~1 minute you should have a few possible seeds corresponding to their PHP versions, next to your installed PHP version you should see something akin to:

seed = 0x00cb7359 = 13333337 (PHP 7.1.0+) Hey, that's your seed!

💥 Impact

An attacker could takeover accounts at random by enumerating and using access tokens.

📝 References

Software afectado

Haz clic en una tecnología para ver todas sus vulnerabilidades.

PlataformaPaqueteVersiones vulnerablesCorregida en
Paquete de Composer mautic/core < 3.3.4, >= 4.0.0-alpha1, < 4.0.0 3.3.4, 4.0.0

Referencias

Puntuación CVSS 3.5/10
Vector CVSS
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:L
Debilidad (CWE)
CWE-327
Plataforma
Composer
Paquete
mautic/core
Publicada
01.09.2021
Actualizado
11.10.2026 10:22

Fuentes y licencias

OSV / GitHub Advisory Database - GHSA-x7g2-wrrp-r6h3 - CC BY 4.0

Historial de vulnerabilidades: mautic/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 (57) en el archivo
Entradas en total
57
Primera → última
01.2021 07.2026
Sin corrección
1
Explotada en ataques
0

Distribución por gravedad

  • Crítica 9
  • Alta 17
  • Media 29
  • Baja 2

Divulgaciones por año

Gravedad:
  1. Mautic has Stored Cross-Site Scripting (XSS) in Projects Component
    Alta · 7.6 CVE-2026-9809 >= 7.0.0, < 7.1.2 7.1.2
  2. Mautic has an Authorization Bypass in API v2 Endpoints
    Alta · 7.1 CVE-2026-9808 >= 7.0.0, < 7.1.2 7.1.2
  3. Mautic vulnerable to Path Traversal via Campaign Import
    Crítica · 9.9 CVE-2026-9559 >= 7.0.0, < 7.1.2 7.1.2
  4. Mautic has Server-Side Template Injection (SSTI) in Theme Templates
    Crítica · 9.9 CVE-2026-9558 >= 1.3.0, >= 5.0.0, < 5.2.11, >= 6.0.0, < 6.0.9, >= 7.0.0, < 7.1.2 5.2.11, 6.0.9, 7.1.2
  5. Mautic has SQL Injection in API Contact Filtering
    Alta · 7.1 CVE-2026-4776 >= 2.6.0, <= 4.4.13, >= 5.0.0, < 5.2.11, >= 6.0.0, < 6.0.9, >= 7.0.0, < 7.1.2 5.2.11, 6.0.9, 7.1.2
  6. Mautic is Vulnerable to SQL Injection through Contact Activity API Sorting
    Alta · 7.6 CVE-2026-3105 >= 2.10.0, < 5.2.10, >= 6.0.0-alpha, < 6.0.8, >= 7.0.0-alpha, < 7.0.1 5.2.10, 6.0.8, 7.0.1
  7. Mautic user without privileged access to the Marketplace can install and uninstall composer packages
    Crítica CVE-2025-13828 >= 4.0.0, < 4.4.18, >= 5.0.0, < 5.2.9, >= 6.0.0, < 6.0.7 4.4.18, 5.2.9, 6.0.7
  8. Mautic allows Improper Authorization in Reporting API
    Alta · 7.7 CVE-2024-47053 >= 1.0.1, < 5.2.3 5.2.3
  9. Mautic allows Remote Code Execution and File Deletion in Asset Uploads
    Crítica · 9.1 CVE-2024-47051 < 5.2.3 5.2.3
  10. Mautic vulnerable to Improper Access Control in UI upgrade process
    Alta · 7.0 CVE-2022-25768 >= 1.1.3, < 4.4.13, >= 5.0.0-alpha, < 5.1.1 4.4.13, 5.1.1
  11. Mautic is vulnerable to XSS vulnerability
    Crítica · 9.6 CVE-2020-35125 < 2.16.5, >= 3.0.0, < 3.2.4 2.16.5, 3.2.4
  12. Mautic Sensitive Data Exposure due to inadequate user permission settings
    Alta · 8.3 CVE-2022-25776 >= 1.0.2, < 4.4.12, >= 5.0.0-alpha, < 5.0.4 4.4.12, 5.0.4
  13. Mautic vulnerable to Relative Path Traversal / Arbitrary File Deletion due to GrapesJS builder
    Alta · 8.1 CVE-2021-27916 >= 3.3.0, < 4.4.12, >= 5.0.0-alpha, < 5.0.4 4.4.12, 5.0.4
  14. Mautic vulnerable to stored cross-site scripting in description field
    Alta · 7.6 CVE-2021-27915 >= 1.0.0-beta2, < 4.4.12 4.4.12
  15. Cross-site Scripting vulnerability in Mautic's tracking pixel functionality
    Crítica · 9.6 CVE-2022-25772 < 4.3.0 4.3.0
  16. Mautic stored Cross-site Scripting (XSS)
    Crítica · 9.0 CVE-2020-35129 < 3.2.4 3.2.4
  17. Mautic stored Cross-site Scripting (XSS)
    Crítica · 9.0 CVE-2020-35128 >= 3.2.0, < 3.2.4, >= 2.0.0, < 2.16.5 3.2.4, 2.16.5
  18. Sensitive Cookie Without HttpOnly and Secure Flag
    Alta · 7.5 CVE-2017-1000046 < 2.1.1 2.1.1
  19. Mautic Cross-Site Request Forgery (CSRF)
    Alta · 8.8 CVE-2017-8874 = 1.4.1 sin corrección
  20. Use of a Broken or Risky Cryptographic Algorithm esta entrada
    Baja · 3.5 CVE-2021-27913 < 3.3.4, >= 4.0.0-alpha1, < 4.0.0 3.3.4, 4.0.0
  21. Stored XSS vulnerability on Bounce Management Callback
    Alta · 8.2 CVE-2021-27910 < 3.3.4, >= 4.0.0-alpha1, < 4.0.0 3.3.4, 4.0.0
  22. XSS vulnerability on contacts view
    Alta · 8.3 CVE-2021-27911 < 3.3.4, >= 4.0.0-alpha1, < 4.0.0 3.3.4, 4.0.0
  23. XSS vulnerability on asset view
    Alta · 7.1 CVE-2021-27912 < 3.3.4, >= 4.0.0-alpha1, < 4.0.0 3.3.4, 4.0.0
  24. XSS in Mautic
    Alta CVE-2021-3142 >= 3.0.0, < 3.2.4, >= 2.0.0, < 2.16.5 3.2.4, 2.16.5
  25. Mautic Sessions could be hijacked due to tracking contacts by an auto-incremented ID
    Alta · 7.5 CVE-2018-10189 < 2.13.0 2.13.0
  26. Disabled users able to log in with third party SSO plugin
    Alta · 8.1 CVE-2017-1000489 >= 2.0.0, < 2.12.0 2.12.0
  27. XSS vulnerability leveraged through referrers could allow un-authorized admin access in Mautic
    Crítica CVE-2020-35124 >= 3.0.0, < 3.2.4, >= 2.0.0, < 2.16.5 3.2.4, 2.16.5

Identifica las vulnerabilidades de tu aplicación

Con la integración de DockRay y el inventario de software activado, DockRay compara las versiones notificadas de los componentes con las vulnerabilidades conocidas y avisa de las coincidencias confirmadas. La cobertura depende de la tecnología compatible y de los avisos disponibles.

Conectar tu aplicación
Newsletter DockRay

La seguridad de tus aplicaciones en tu correo

Vulnerabilidades importantes, recomendaciones concretas y consejos prácticos para tus aplicaciones. Elige tus tecnologías y sigue lo que importa para tu proyecto.

  • Un resumen diario de nuevas vulnerabilidades, también las críticas.
  • Avisos sobre actualizaciones importantes.
  • Consejos prácticos sobre seguridad y monitorización de aplicaciones.

Déjalo vacío para recibir avisos de todas las tecnologías.

Política de privacidad

Suscripción gratuita. Date de baja con un clic en cualquier correo.