CVE-2020-28470 Cross-site Scripting (XSS)

2021-01-1409:35:14

snyk

www.cve.org

cve

xss

json.stringify

html page

security vulnerability

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/RL:O/RC:C

EPSS

0.001

Percentile

36.1%

JSON

This affects the package @scullyio/scully before 1.0.9. The transfer state is serialised with the JSON.stringify() function and then written into the HTML page.

CNA Affected

[
  {
    "product": "@scullyio/scully",
    "vendor": "n/a",
    "versions": [
      {
        "lessThan": "1.0.9",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]