CVE-2023-22734 Improper Input Newsletter subscription option validation in shopware

2023-01-1721:21:23

CWE-20

GitHub_M

www.cve.org

shopware

newsletter

double opt-in

validation

security

upgrade

plugin

4.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

NONE

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

0.001 Low

EPSS

Percentile

30.5%

JSON

Shopware is an open source commerce platform based on Symfony Framework and Vue js. The newsletter double opt-in validation was not checked properly, and it was possible to skip the complete double opt in process. As a result operators may have inconsistencies in their newsletter systems. This problem has been fixed with version 6.4.18.1. Users are advised to upgrade. Users unable to upgrade may find security measures are available via a plugin for major versions 6.1, 6.2, and 6.3. Users may also disable newsletter registration completely.

CNA Affected

[
  {
    "vendor": "shopware",
    "product": "platform",
    "versions": [
      {
        "version": "< 6.4.18.1",
        "status": "affected"
      }
    ]
  }
]