Automattic Mongoose through 5.7.4 allows attackers to bypass access control (in some applications) because any query object with a _bsontype attribute is ignored. For example, adding "_bsontype":"a" can sometimes interfere with a query filter. NOTE: this CVE is about Mongoose's failure to work around this _bsontype special case that exists in older versions of the bson parser (aka the mongodb/js-bson project).
| Package (Ecosystem) | Introduced | Fixed | Limit |
|---|---|---|---|
| mongoose(npm) | 5.0.0 | 5.7.5 | N/A |
| mongoose(npm) | 0 | 4.13.21 | N/A |
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