CVE-2020-5251

CVSS V2 Medium 5 CVSS V3 Medium 5.3
Description
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.
Overview
  • CVE ID
  • CVE-2020-5251
  • Assigner
  • security-advisories@github.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2020-03-04T15:15:13
  • Last Modified Date
  • 2020-03-06T00:03:35
Weakness Enumerations
CWE URL
CWE-863 http://cwe.mitre.org/data/definitions/863.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:parseplatform:parse-server:*:*:*:*:*:*:*:* 1 OR 4.1.0
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:P/I:N/A:N
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • NONE
  • Availability Impact
  • NONE
  • Base Score
  • 5
  • Severity
  • MEDIUM
  • Exploitability Score
  • 10
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • LOW
  • Availability Impact
  • NONE
  • Base Score
  • 5.3
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 3.9
  • Impact Score
  • 1.4
References
Reference URL Reference Tags
https://github.com/parse-community/parse-server/commit/3a3a5eee5ffa48da1352423312cb767de14de269 Patch Third Party Advisory
https://github.com/parse-community/parse-server/security/advisories/GHSA-h4mf-75hf-67w4 Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2020-5251
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-5251
History
Created Old Value New Value Data Type Notes
2022-05-10 16:48:16 Added to TrackCVE
2022-12-04 12:01:29 2020-03-04T15:15Z 2020-03-04T15:15:13 CVE Published Date updated
2022-12-04 12:01:29 2020-03-06T00:03:35 CVE Modified Date updated
2022-12-04 12:01:29 Analyzed Vulnerability Status updated