CVE-2026-53486
CVE-2026-53486 · decompress: Archive extraction can create files and links outside the target directory
Cette page présente des faits issus de sources publiques. Consultez l’avis original avant toute mise à jour.
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 · Critique · EPSS 0,7% · Code d’exploitation public · Correctif disponible
- Publication
- Mise à jour
Pile logicielle: node
Produits et versions concernés
decompress
- Versions du logiciel
- < 10.2.1: Concernée
- >= 11.0.0, < 11.1.3: Concernée
Aucun correctif publié
@xhmikosr/decompress npm
- Plages de versions concernées
- SEMVER: < 10.2.1
Mettez à jour vers 10.2.1
@xhmikosr/decompress npm
- Plages de versions concernées
- SEMVER: ≥ 11.0.0, < 11.1.3
Mettez à jour vers 11.1.3
decompress npm
- Plages de versions concernées
- SEMVER: ≤ 4.2.1
Aucun correctif publié
Sources 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