CVE-2026-42334
CVE-2026-42334 · Mongoose: Improper Sanitization of $nor in sanitizeFilter May Allow NoSQL Injection
Esta página presenta datos de fuentes públicas de vulnerabilidades. Consulta el aviso original antes de actualizar.
Mongoose is a MongoDB object modeling tool designed to work in an asynchronous environment. Prior to 6.13.9, 7.8.9, 8.22.1, and 9.1.6, a vulnerability allows bypassing Mongoose’s sanitizeFilter query sanitization mechanism via the $nor operator. When sanitizeFilter is enabled, Mongoose wraps query operators in $eq to neutralize them. However, prior to the fix, $nor was not included in the set of logical operators that are recursively sanitized. Because $nor accepts an array (like $and and $or), and arrays do not trigger hasDollarKeys(), malicious operators such as $ne, $gt, or $regex could be injected inside a $nor clause without being sanitized. This vulnerability is fixed in 6.13.9, 7.8.9, 8.22.1, and 9.1.6.
CVSS 7.5 · Alta · EPSS 0,3% · Corrección disponible
- Publicación
- Actualización
Pila tecnológica: node
Productos y versiones afectados
mongoose
- Versiones
- < 6.13.9: Afectada
- >= 7.0.0, <= 7.8.8: Afectada
- >= 8.0.0, <= 8.22.0: Afectada
- >= 9.0.0, <= 9.1.5: Afectada
Sin corrección publicada
mongoose npm
- Intervalos de versiones afectados
- SEMVER: < 6.13.9
Actualiza a 6.13.9
mongoose npm
- Intervalos de versiones afectados
- SEMVER: ≥ 7.0.0, < 7.8.9
Actualiza a 7.8.9
mongoose npm
- Intervalos de versiones afectados
- SEMVER: ≥ 8.0.0, < 8.22.1
Actualiza a 8.22.1
mongoose npm
- Intervalos de versiones afectados
- SEMVER: ≥ 9.0.0, < 9.1.6
Actualiza a 9.1.6