CVE-2026-24884
CVE-2026-24884 · Compressing Vulnerable to Arbitrary File Write via Symlink Extraction
Cette page présente des faits issus de sources publiques. Consultez l’avis original avant toute mise à jour.
Compressing is a compressing and uncompressing lib for node. In version 2.0.0 and 1.10.3 and prior, Compressing extracts TAR archives while restoring symbolic links without validating their targets. By embedding symlinks that resolve outside the intended extraction directory, an attacker can cause subsequent file entries to be written to arbitrary locations on the host file system. Depending on the extractor’s handling of existing files, this behavior may allow overwriting sensitive files or creating new files in security-critical locations. This issue has been patched in versions 1.10.4 and 2.0.1.
CVSS 8.4 · Élevée · EPSS 0,3% · Correctif disponible
- Publication
- Mise à jour
Pile logicielle: node
Produits et versions concernés
compressing
- Versions du logiciel
- = 2.0.0: Concernée
- < 1.10.4: Concernée
Aucun correctif publié
compressing npm
- Versions du logiciel
- 2.0.0
- Plages de versions concernées
- SEMVER: ≥ 2.0.0, < 2.0.1
Mettez à jour vers 2.0.1
compressing npm
- Plages de versions concernées
- SEMVER: < 1.10.4
Mettez à jour vers 1.10.4
Sources originales
- https://github.com/node-modules/compressing/security/advisories/GHSA-cc8f-xg8v-72m3
- https://github.com/node-modules/compressing/commit/8d16c196c7f1888fc1af957d9ff36117247cea6c
- https://github.com/node-modules/compressing/commit/ce1c0131c401c071c77d5a1425bf8c88cfc16361
- https://nvd.nist.gov/vuln/detail/CVE-2026-24884