CVE-2026-43897
CVE-2026-43897 · Link Preview JS: vunerable to IPv6 and internal loopback attacks
Cette page présente des faits issus de sources publiques. Consultez l’avis original avant toute mise à jour.
Link Preview JS extracts web links information. Prior to 4.0.1, the library did not check for IPv6 loopback attacks. There was also a DNS attack, where an address could be resolved into an internal IP. This could cause internal data leaks. This vulnerability is fixed in 4.0.1.
CVSS 8.7 · Élevée · EPSS 0,7% · Correctif disponible
- Publication
- Mise à jour
Pile logicielle: node
Produits et versions concernés
link-preview-js
- Versions du logiciel
- < 4.0.1: Concernée
Aucun correctif publié
link-preview-js npm
- Plages de versions concernées
- SEMVER: < 4.0.1
Mettez à jour vers 4.0.1
Sources originales
- https://github.com/OP-Engineering/link-preview-js/security/advisories/GHSA-4gp8-rjrq-ch6q
- https://github.com/OP-Engineering/link-preview-js/pull/179
- https://github.com/OP-Engineering/link-preview-js/commit/4396d48909fab37553c0e93e26447fe218363ede
- https://github.com/OP-Engineering/link-preview-js/releases/tag/4.0.1
- https://nvd.nist.gov/vuln/detail/CVE-2026-43897