CVE-2026-30940
CVE-2026-30940 · baserCMS: Path Traversal in Theme File API Leads to Arbitrary File Write and RCE
Esta página presenta datos de fuentes públicas de vulnerabilidades. Consulta el aviso original antes de actualizar.
baserCMS is a website development framework. Prior to version 5.2.3, a path traversal vulnerability exists in the theme file management API (/baser/api/admin/bc-theme-file/theme_files/add.json) that allows arbitrary file write. An authenticated administrator can include ../ sequences in the path parameter to create a PHP file in an arbitrary directory outside the theme directory, which may result in remote code execution (RCE). This issue has been patched in version 5.2.3.
CVSS 7.2 · Alta · EPSS 1,0% · Corrección disponible
- Publicación
- Actualización
Pila tecnológica: php
Productos y versiones afectados
basercms
- Versiones
- < 5.2.3: Afectada
Sin corrección publicada
baserproject/basercms Packagist
- Versiones
- 0.0.1
- 0.0.2
- 0.0.3
- 0.0.4
- 0.0.5
- 0.0.6
- 0.0.7
- 0.0.8
- 1.0.0
- 2.0.0-rc1
- 2.0.0-rc2
- 2.0.0-rc3
- 2.0.0-rc4
- 2.0.0-rc5
- 2.0.0-rc6
- 3.0.10
- 3.0.10.1
- 3.0.11
- 3.0.11.1
- 3.0.12
- 3.0.13
- 3.0.14
- 3.0.15
- 3.0.16
- 3.0.17
- 3.0.18
- 3.0.19
- 3.0.20
- 3.0.21
- 3.0.22
- 3.0.23
- 3.0.24
- 3.0.25
- 3.0.26
- 3.0.7
- 3.0.7.1
- 3.0.8
- 3.0.8.1
- 3.0.9
- 3.0.9.1
- 4.0.0
- 4.0.0-beta
- 4.0.1
- 4.0.10
- 4.0.10.1
- 4.0.11
- 4.0.2
- 4.0.2.1
- 4.0.3
- 4.0.4
- 4.0.5
- 4.0.5.1
- 4.0.5.2
- 4.0.6
- 4.0.7
- 4.0.8
- 4.0.9
- 4.1.0
- 4.1.0.1
- 4.1.1
- 4.1.2
- 4.1.3
- 4.1.4
- 4.1.5
- 4.1.6
- 4.1.7
- 4.1.8
- 4.2.0
- 4.2.1
- 4.2.2
- 4.2.3
- 4.2.4
- 4.2.5
- 4.3.0
- 4.3.1
- 4.3.2
- 4.3.3
- 4.3.4
- 4.3.5
- 4.3.6
- 4.3.7
- 4.3.7.1
- 4.4.0
- 4.4.1
- 4.4.1.1
- 4.4.2
- 4.4.2.1
- 4.4.3
- 4.4.4
- 4.4.5
- 4.4.6
- 4.4.7
- 4.4.8
- 4.5.0
- 4.5.1
- 4.5.2
- 4.5.3
- 4.5.4
- 4.5.5
- 4.5.6
- 4.6.0
- 4.6.1
- 4.6.1.1
- 4.6.2
- 4.6.3
- 4.7.0
- 4.7.2
- 4.7.3
- 4.7.5
- 4.7.6
- 4.7.7
- 4.7.8
- 4.8.0
- 4.8.1
- 4.8.2
- 4.8.3
- 5.0.0
- 5.0.0-beta1
- 5.0.0-beta2
- 5.0.0-beta3
- 5.0.0-beta4
- 5.0.1
- 5.0.10
- 5.0.11
- 5.0.12
- 5.0.14
- 5.0.15
- 5.0.16
- 5.0.17
- 5.0.18
- 5.0.19
- 5.0.2
- 5.0.20
- 5.0.21
- 5.0.3
- 5.0.4
- 5.0.5
- 5.0.6
- 5.0.7
- 5.0.8
- 5.0.9
- 5.1.0
- 5.1.1
- 5.1.10
- 5.1.2
- 5.1.3
- 5.1.4
- 5.1.5
- 5.1.6
- 5.1.7
- 5.1.8
- 5.1.9
- 5.2.0
- 5.2.1
- 5.2.2
- Intervalos de versiones afectados
- ECOSYSTEM: < 5.2.3
Actualiza a 5.2.3