CVE-2026-47741: shopper/framework: Race condition on Discount.usage_limit allows silent over-redemption

medium Affects shopper/cart. Feed 2026.10.29.1, updated 2026-10-28; published 2026-05-18; advisory modified 2026-09-10.

shopper/framework: Race condition on Discount.usage_limit allows silent over-redemption

Package: shopper/cart Composer
Affected versions: <2.8.0
Fixed in: 2.8.0
Severity: medium CVSS 5.9
Exploitation: not on CISA KEV · EPSS 0% (15.0th percentile)
Published: 2026-05-18
Source: osv.dev

References

CWE-362

NVD record shopper/cart advisories

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