CVE-2022-25354 Prototype Pollution

2022-03-1700:00:00

snyk

www.cve.org

8.6 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

HIGH

Availability Impact

LOW

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

9.7 High

AI Score

Confidence

High

0.079 Low

EPSS

Percentile

94.3%

JSON

The package set-in before 2.0.3 are vulnerable to Prototype Pollution via the setIn method, as it allows an attacker to merge object prototypes into it. Note: This vulnerability derives from an incomplete fix of CVE-2020-28273

CNA Affected

[
  {
    "product": "set-in",
    "vendor": "n/a",
    "versions": [
      {
        "lessThan": "2.0.3",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]