CVE-2020-5251 Information disclosure in parse-server

2020-03-0415:10:14

CWE-285

GitHub_M

www.cve.org

CVSS3

7.7

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:N

EPSS

0.001

Percentile

30.9%

JSON

In parser-server before version 4.1.0, you can fetch all the users objects, by using regex in the NoSQL query. Using the NoSQL, you can use a regex on sessionToken and find valid accounts this way.

CNA Affected

[
  {
    "product": "parse-server",
    "vendor": "parse-community",
    "versions": [
      {
        "status": "affected",
        "version": "< 4.1.0"
      }
    ]
  }
]