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CVE-2026-31888: Shopware has user enumeration via distinct error codes on Store API login endpoint

medium Affects shopware/core, shopware/platform. Feed 2026.10.29.1, updated 2026-10-28; published ; advisory modified .

Shopware has user enumeration via distinct error codes on Store API login endpoint

Package
shopware/core Composer
Affected versions
>=6.7.0.0 and <6.7.8.1 or <6.6.10.15
Fixed in
6.7.8.1, 6.6.10.15
Severity
medium  CVSS 5.3
Exploitation
not on CISA KEV · EPSS 0% (14.0th percentile)
Published
2026-03-11
Source
osv.dev

References

Shopware has user enumeration via distinct error codes on Store API login endpoint

Package
shopware/platform Composer
Affected versions
>=6.7.0.0 and <6.7.8.1 or <6.6.10.14
Fixed in
6.7.8.1, 6.6.10.14
Severity
medium  CVSS 5.3
Exploitation
not on CISA KEV · EPSS 0% (14.0th percentile)
Published
2026-03-11
Source
osv.dev

References

CWE-204
NVD recordshopware/core advisoriesshopware/platform advisories

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# then
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