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SnykCVELIST:CVE-2023-26135

HistoryJun 30, 2023 - 5:00 a.m.

CVE-2023-26135

2023-06-3005:00:01

snyk

www.cve.org

cve-2023-26135

prototype pollution

flatnest

CVSS3

7.3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

LOW

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

AI Score

9.7

Confidence

High

EPSS

0.003

Percentile

70.3%

JSON

All versions of the package flatnest are vulnerable to Prototype Pollution via the nest() function in the flatnest/nest.js file.

CNA Affected

[
  {
    "product": "flatnest",
    "versions": [
      {
        "version": "0",
        "lessThan": "*",
        "status": "affected",
        "versionType": "semver"
      }
    ],
    "vendor": "n/a"
  }
]

References

github.com/brycebaril/node-flatnest/blob/b7d97ec64a04632378db87fcf3577bd51ac3ee39/nest.js%23L43

github.com/brycebaril/node-flatnest/commit/27d569baf9d9d25677640edeaf2d13af165868d6

github.com/brycebaril/node-flatnest/issues/4

security.snyk.io/vuln/SNYK-JS-FLATNEST-3185149

CVSS3

7.3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

LOW

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

AI Score

9.7

Confidence

High

EPSS

0.003

Percentile

70.3%

JSON

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