CVE-2026-101914
CVE-2026-101914 · @grpc/grpc-js: The exact path match matcher incorrectly only applies a prefix match for case-insensitive matches
Esta página presenta datos de fuentes públicas de vulnerabilidades. Consulta el aviso original antes de actualizar.
@grpc/grpc-js implements the core functionality of gRPC purely in JavaScript, without a C++ addon. Prior to 1.13.1 and 1.14.1, the exact path (method name) matcher used by RBAC performs a prefix comparison instead of an equality comparison when case-insensitive matching is enabled. If one service method name prefixes another and the methods have different access rules, a request for the longer method can match the shorter method's rule and cause incorrect authorization. This issue is fixed in versions 1.13.1 and 1.14.1.
CVSS 6.5 · Media · EPSS 0,3% · Corrección disponible
- Publicación
- Actualización
Pila tecnológica: node
Productos y versiones afectados
grpc-node
- Versiones
- < 1.13.1: Afectada
- >= 1.14.0, < 1.14.1: Afectada
Sin corrección publicada
@grpc/grpc-js-xds npm
- Intervalos de versiones afectados
- SEMVER: < 1.13.1
Actualiza a 1.13.1
@grpc/grpc-js-xds npm
- Versiones
- 1.14.0
- Intervalos de versiones afectados
- SEMVER: ≥ 1.14.0, < 1.14.1
Actualiza a 1.14.1
Fuentes originales
- https://github.com/grpc/grpc-node/security/advisories/GHSA-88h9-xgvx-hvf2
- https://github.com/grpc/grpc-node/commit/6cf64b596da03f1942a6b168998f0670217a99c4
- https://github.com/grpc/grpc-node/commit/a6c5b31180cc8cea94d0a5ea215ce31a49e0409f
- https://github.com/grpc/grpc-node/commit/f32f3712e44581d8dfc8359bd8d30096662f4c75
- https://github.com/grpc/grpc-node/releases/tag/@grpc/grpc-js-xds%401.13.1
- https://github.com/grpc/grpc-node/releases/tag/@grpc/grpc-js-xds%401.14.1
- https://nvd.nist.gov/vuln/detail/CVE-2026-101914