CVE-2023-34099
mediumpriority · track · 21EPSS 0.006 · 51 %ileEUUSEPSS · scored 2026-10-27
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.
cvss
Technical severity, 0–10. One row per scoring source.
base score 0–10 · higher = more severe · hover a vector to decode
ssvc
A stakeholder decision — act, attend, or track — from exploitation and impact.
weaknesses
The CWE weakness classes this flaw belongs to.
affected products (3)
Products and version ranges known to be affected.
advisories (1)
Vendor and ecosystem advisories describing this.
- GHSA-gh66-fp7j-98v5Shopware improper mail validation vulnerability2023-06-28ghsa · osvUS
### Impact 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. ### Patches We recommend updating to the current version 5.7.18. You can get the update to 5.7.18 regularly via the Auto-Updater or directly via the release page. https://github.com/shopware5/shopware/releases/tag/v5.7.18 For older versions you can use the Security Plugin: https://store.shopware.com/en/swag575294366635f/shopware-security-plugin.html ### References https://docs.shopware.com/en/shopware-5-en/security-updates/security-update-06-2023
also known as (3)
Other names and identifiers for this entity.
sources
Which sources assert this record, and when.
references (13)
External citations — patches, advisories, analysis.
- https://cxsecurity.com/cveshow/CVE-2023-34099/cnnvd
- https://docs.shopware.com/en/shopware-5-en/security-updates/security-update-06-2023cnnvd
- https://github.com/shopware/shopware/security/advisories/GHSA-gh66-fp7j-98v5cnnvd
- https://github.com/shopware5/shopware/commit/39cc714d9a0be33b43877044d0b88ea3c6b43f3dcnnvd
- https://www.shopware.com/en/changelog-sw5/#5-7-18cnnvd
- https://docs.shopware.com/en/shopware-5-en/security-updates/security-update-06-2023enisa_euvd
- https://github.com/shopware/shopware/security/advisories/GHSA-gh66-fp7j-98v5enisa_euvd
- https://github.com/shopware5/shopware/commit/39cc714d9a0be33b43877044d0b88ea3c6b43f3denisa_euvd
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