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CVE-2026-43927 FOSSBilling has race condition in cart checkout that bypasses promo code usage limits

🗓️ 06 Jul 2026 21:49:26Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 4 Views

Cart checkout race before 0.8.0 lets authenticated users exceed promo limits, enabling unlimited discounts; patch in 0.8.0.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-43927
6 Jul 202621:49
attackerkb
CVE
CVE-2026-43927
6 Jul 202621:49
cve
EUVD
EUVD-2026-41963
6 Jul 202621:49
euvd
NVD
CVE-2026-43927
6 Jul 202622:16
nvd
Positive Technologies
PT-2026-56031
6 Jul 202600:00
ptsecurity
[
  {
    "vendor": "FOSSBilling",
    "product": "FOSSBilling",
    "versions": [
      {
        "version": "< 0.8.0",
        "status": "affected"
      }
    ]
  }
]

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