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[email protected]CVE-2020-26296

HistoryDec 30, 2020 - 11:15 p.m.

CVE-2020-26296

2020-12-3023:15:15

CWE-79

[email protected]

web.nvd.nist.gov

vega

visualization

grammar

npm

package

xss

vulnerability

cve-2020-26296

security

nvd

3.5 Low

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:M/Au:S/C:N/I:P/A:N

8.7 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

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

8.3 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

41.3%

JSON

Vega is a visualization grammar, a declarative format for creating, saving, and sharing interactive visualization designs. Vega in an npm package. In Vega before version 5.17.3 there is an XSS vulnerability in Vega expressions. Through a specially crafted Vega expression, an attacker could execute arbitrary javascript on a victim’s machine. This is fixed in version 5.17.3

Affected configurations

Vulners

NVD

Node

vegavegaRange<5.17.3

CPENameOperatorVersion
vega_project:vegavega project vegalt5.17.3

CPE	Name	Operator	Version
vega_project:vega	vega project vega	lt	5.17.3

CNA Affected

[
  {
    "product": "vega",
    "vendor": "vega",
    "versions": [
      {
        "status": "affected",
        "version": "< 5.17.3"
      }
    ]
  }
]