CVE-2023-22734

MEDIUM

Shopware < 6.4.18.1 - Newsletter Double Opt-In Bypass

Title source: llm
STIX 2.1

Description

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.

References (3)

Core 3

Scores

CVSS v3 4.3
EPSS 0.0060
EPSS Percentile 44.4%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-20
Status published
Products (3)
shopware/core 0 - 6.4.18.1Packagist
shopware/platform 0 - 6.4.18.1Packagist
shopware/shopware < 6.4.18.1
Published Jan 17, 2023
Tracked Since Feb 18, 2026