CVE-2023-34099
MEDIUMShopware 5.1.4-5.7.17 - Account Hijacking via Email Address Normalization Bypass
Title source: llmDescription
Shopware is an open source e-commerce software. The mail validation in the registration process had some flaws, so it was possible to construct different mail addresses, that in the end result in the same address, which is shared by multiple accounts. This issue has been addressed in version 5.7.18 and users are advised to update. There are no known workarounds for this vulnerability.
References (4)
Core 4
Core References
Vendor Advisory x_refsource_confirm
https://github.com/shopware/shopware/security/advisories/GHSA-gh66-fp7j-98v5
Patch x_refsource_misc
https://github.com/shopware5/shopware/commit/39cc714d9a0be33b43877044d0b88ea3c6b43f3d
Patch, Vendor Advisory x_refsource_misc
https://docs.shopware.com/en/shopware-5-en/security-updates/security-update-06-2023
Release Notes x_refsource_misc
https://www.shopware.com/en/changelog-sw5/#5-7-18
Scores
CVSS v3
5.3
EPSS
0.0053
EPSS Percentile
40.7%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
yes
Technical Impact
partial
Details
CWE
CWE-754
Status
published
Products (2)
shopware/shopware
5.1.4 - 5.7.17
shopware/shopware
5.1.4 - 5.7.18Packagist
Published
Jun 27, 2023
Tracked Since
Feb 18, 2026