CVE-2026-109407: macrozheng mall Coupon Redemption generateOrder race condition

Severity: low (CVSS 3.1 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.2% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-10-13 · updated 2026-10-15
Weakness: CWE-362

Description

A security vulnerability has been detected in macrozheng mall up to 1.0.3. This issue affects some unknown processing of the file /order/generateOrder of the component Coupon Redemption. Such manipulation of the argument couponId leads to race condition. The attack may be performed from remote. The attack requires a high level of complexity. The exploitability is assessed as difficult. The vendor deleted the GitHub issue for this vulnerability without any explanation.

Affected products

macrozheng mall: 1.0.0, 1.0.1, 1.0.2, 1.0.3

References

https://github.com/macrozheng/mall/
https://github.com/macrozheng/mall/issues/1003
https://vuldb.com/cve/CVE-2026-109407
https://vuldb.com/submit/979872
https://vuldb.com/vuln/416949
https://vuldb.com/vuln/416949/cti

Get alerted when CVE-2026-109407 or the next vulnerability affects your stack