CVE-2026-43897
CVE-2026-43897 · Link Preview JS: vunerable to IPv6 and internal loopback attacks
Esta página presenta datos de fuentes públicas de vulnerabilidades. Consulta el aviso original antes de actualizar.
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 · Alta · EPSS 0,7% · Corrección disponible
- Publicación
- Actualización
Pila tecnológica: node
Productos y versiones afectados
link-preview-js
- Versiones
- < 4.0.1: Afectada
Sin corrección publicada
link-preview-js npm
- Intervalos de versiones afectados
- SEMVER: < 4.0.1
Actualiza a 4.0.1
Fuentes 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