CVE-2020-28482 Cross-site Request Forgery (CSRF)

2021-01-1914:50:18

snyk

www.cve.org

cve-2020-28482; cross-site request forgery; fastify-csrf; insecure defaults; httponly flag; get query parameter

CVSS3

5.9

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

LOW

Availability Impact

NONE

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

AI Score

8.8

Confidence

High

EPSS

0.002

Percentile

59.4%

JSON

This affects the package fastify-csrf before 3.0.0. 1. The generated cookie used insecure defaults, and did not have the httpOnly flag on: cookieOpts: { path: ‘/’, sameSite: true } 2. The CSRF token was available in the GET query parameter

CNA Affected

[
  {
    "product": "fastify-csrf",
    "vendor": "n/a",
    "versions": [
      {
        "lessThan": "3.0.0",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]