CVE-2021-23566 Information Exposure

2022-01-1400:00:00

snyk

www.cve.org

4 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:P

6 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

29.2%

JSON

The package nanoid from 3.0.0 and before 3.1.31 are vulnerable to Information Exposure via the valueOf() function which allows to reproduce the last id generated.

CNA Affected

[
  {
    "product": "nanoid",
    "vendor": "n/a",
    "versions": [
      {
        "lessThan": "3.1.31",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]