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cvelistSnykCVELIST:CVE-2019-10790
HistoryFeb 17, 2020 - 12:00 a.m.

CVE-2019-10790

2020-02-1700:00:00
snyk
www.cve.org
2
taffydb npm module
vulnerability
version 2.7.3
attackers
additional properties
user-input processed
unauthorized data access

EPSS

0.005

Percentile

77.7%

taffydb npm module, vulnerable in all versions up to and including 2.7.3, allows attackers to forge adding additional properties into user-input processed by taffy which can allow access to any data items in the DB. taffy sets an internal index for each data item in its DB. However, it is found that the internal index can be forged by adding additional properties into user-input. If index is found in the query, taffyDB will ignore other query conditions and directly return the indexed data item. Moreover, the internal index is in an easily-guessable format (e.g., T000002R000001). As such, attackers can use this vulnerability to access any data items in the DB.

CNA Affected

[
  {
    "vendor": "n/a",
    "product": "taffy npm module",
    "versions": [
      {
        "version": "All versions including 2.6.2",
        "status": "affected"
      }
    ]
  }
]

EPSS

0.005

Percentile

77.7%

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