elFinder before 2.1.59 contains multiple vulnerabilities leading to RCE
Impact
We recently fixed several vulnerabilities affect elFinder 2.1.58. These vulnerabilities can allow an attacker to execute arbitrary code and commands on the server hosting the elFinder PHP connector, even with the minimal configuration.
Patches
The issues were addressed in our last release, 2.1.59.
Workarounds
If you can't update to 2.1.59, make sure your connector is not exposed without authentication.
Reference
Further technical details will be disclosed on https://blog.sonarsource.com/tag/security after some time.
For more information
If you have any questions or comments about this advisory, you can contact: - The original reporters, by sending an email to vulnerability.research@sonarsource.com; - The maintainers, by opening an issue on this repository.
Software afectado
Haz clic en una tecnología para ver todas sus vulnerabilidades.
| Plataforma | Paquete | Versiones vulnerables | Corregida en |
|---|---|---|---|
| Paquete de Composer | studio-42/elfinder | < 2.1.59 | 2.1.59 |
Referencias
- https://github.com/Studio-42/elFinder/security/advisories/GHSA-qm58-cvvm-c5qr
- https://github.com/Studio-42/elFinder/security/advisories/GHSA-wph3-44rj-92pr
- https://nvd.nist.gov/vuln/detail/CVE-2021-32682
- https://github.com/Studio-42/elFinder/commit/a106c350b7dfe666a81d6b576816db9fe0899b17
- https://blog.sonarsource.com/elfinder-case-study-of-web-file-manager-vulnerabilities
- https://github.com/Studio-42/elFinder
- http://packetstormsecurity.com/files/164173/elFinder-Archive-Command-Injection.html
- Vector CVSS
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H- Debilidad (CWE)
CWE-22, CWE-78, CWE-918- Plataforma
- Composer
- Paquete
studio-42/elfinder- Publicada
- 16.06.2021
- Actualizado
- 11.10.2026 10:22
Fuentes y licencias
OSV / GitHub Advisory Database - GHSA-wph3-44rj-92pr - CC BY 4.0
Historial de vulnerabilidades: studio-42/elfinder
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.
- Entradas en total
- 18
- Primera → última
- 06.2021 09.2026
- Sin corrección
- 2
- Explotada en ataques
- 0
Distribución por gravedad
- Crítica 7
- Alta 8
- Media 3
Divulgaciones por año
- 2021: 2
- 2022: 9
- 2023: 1
- 2024: 1
- 2025: 0
- 2026: 5
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elFinder before 2.1.59 contains multiple vulnerabilities leading to RCE esta entrada
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