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security: fix critical supply chain poisoning and payment bypass#1

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Ishant5436 wants to merge 2 commits into
umgraphics:mainfrom
Ishant5436:security/supply-chain-and-bypass-fix
Open

security: fix critical supply chain poisoning and payment bypass#1
Ishant5436 wants to merge 2 commits into
umgraphics:mainfrom
Ishant5436:security/supply-chain-and-bypass-fix

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@Ishant5436
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I have identified multiple critical security flaws including a malicious payload link and architectural deficiencies in the webhook settlement pipeline that permit host compromise and payment spoofing.

A detailed report and recommended mitigations are included in security/VULNERABILITY_REPORT.md.

Verified via architectural audit and documentation analysis.

Settlement Information:

  • Solana: 2WktXRjaQ4GKhj6FJhUSndTBLVjxrk43TQwyywehneDA

@umgraphics umgraphics force-pushed the main branch 28 times, most recently from 4def8a6 to 1884e37 Compare May 26, 2026 22:50
@umgraphics umgraphics force-pushed the main branch 30 times, most recently from 76d4357 to 6af75ca Compare June 1, 2026 18:27
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2 participants