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SnykCVE-2021-23419

HistoryAug 08, 2021 - 8:15 a.m.

CVE-2021-23419

2021-08-0808:15:06

CWE-1321

snyk

web.nvd.nist.gov

cve

2021

23419

open-graph

security vulnerability

package

parse

property manipulation

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:L/Au:N/C:N/I:P/A:N

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

7.2

Confidence

High

EPSS

0.004

Percentile

72.4%

JSON

This affects the package open-graph before 0.2.6. The function parse could be tricked into adding or modifying properties of Object.prototype using a proto or constructor payload.

Affected configurations

Nvd

Node

open-graph_projectopen-graphRange<0.2.6node.js

VendorProductVersionCPE
open-graph_projectopen-graph*cpe:2.3:a:open-graph_project:open-graph:*:*:*:*:*:node.js:*:*

Vendor	Product	Version	CPE
open-graph_project	open-graph	*	cpe:2.3:a:open-graph_project:open-graph::::::node.js::*

CNA Affected

[
  {
    "product": "open-graph",
    "vendor": "n/a",
    "versions": [
      {
        "lessThan": "0.2.6",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]

References

github.com/samholmes/node-open-graph/commit/a0cef507a90adaac7dbbe9c404f09a50bdefb348

snyk.io/vuln/SNYK-JS-OPENGRAPH-1536747

Social References

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:L/Au:N/C:N/I:P/A:N

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

7.2

Confidence

High

EPSS

0.004

Percentile

72.4%

JSON

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