CVE-2022-39287 Plaintext transmission of CSRF tokens in tiny-csrf

2022-10-0700:00:00

CWE-319

GitHub_M

www.cve.org

node.js

csrf protection

encrypted cookies

version 1.1.0

8.1 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

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

0.001 Low

EPSS

Percentile

48.8%

JSON

tiny-csrf is a Node.js cross site request forgery (CSRF) protection middleware. In versions prior to 1.1.0 cookies were not encrypted and thus CSRF tokens were transmitted in the clear. This issue has been addressed in commit 8eead6d and the patch with be included in version 1.1.0. Users are advised to upgrade. There are no known workarounds for this issue.

CNA Affected

[
  {
    "vendor": "valexandersaulys",
    "product": "tiny-csrf",
    "versions": [
      {
        "version": "< 1.1.0",
        "status": "affected"
      }
    ]
  }
]