CVE-2026-53486
CVE-2026-53486 · decompress: Archive extraction can create files and links outside the target directory
Esta página presenta datos de fuentes públicas de vulnerabilidades. Consulta el aviso original antes de actualizar.
The decompress package for Node.js extracts archives. Prior to 10.2.1 and 11.1.3, archive extraction can create files and links outside the target directory. When extracting an archive to a directory, a crafted archive can read or write files outside that directory because hardlink and symlink entries are created without checking where targets point, path containment used a string prefix comparison, and file modes failed to remove setuid, setgid, or sticky bits. This issue is fixed in @xhmikosr/decompress versions 10.2.1 and 11.1.3.
CVSS 9.1 · Crítica · EPSS 0,7% · Código de explotación público · Corrección disponible
- Publicación
- Actualización
Pila tecnológica: node
Productos y versiones afectados
decompress
- Versiones
- < 10.2.1: Afectada
- >= 11.0.0, < 11.1.3: Afectada
Sin corrección publicada
@xhmikosr/decompress npm
- Intervalos de versiones afectados
- SEMVER: < 10.2.1
Actualiza a 10.2.1
@xhmikosr/decompress npm
- Intervalos de versiones afectados
- SEMVER: ≥ 11.0.0, < 11.1.3
Actualiza a 11.1.3
decompress npm
- Intervalos de versiones afectados
- SEMVER: ≤ 4.2.1
Sin corrección publicada
Fuentes originales
- https://github.com/XhmikosR/decompress/security/advisories/GHSA-mp2f-45pm-3cg9
- https://github.com/XhmikosR/decompress/commit/281cefa00cd4275c10479bc5f1abba6b14dee8bd
- https://github.com/XhmikosR/decompress/commit/60b5299402e72b0b53ca2e55222e9a1ccb44afae
- https://github.com/XhmikosR/decompress/commit/9fcda4b0a66ca22dc8d337f9b0e7c30293c5fb89
- https://github.com/XhmikosR/decompress/commit/aca5aac415dc04a6fae5200e51368cff436a09dd
- https://github.com/XhmikosR/decompress/releases/tag/v10.2.1
- https://github.com/XhmikosR/decompress/releases/tag/v11.1.3
- https://nvd.nist.gov/vuln/detail/CVE-2026-53486