CVE-2026-71809

8.1 highEPSS 0.6%

High (8.1). EPSS 0.6% chance of exploitation in the next 30 days.

Authentication Bypass via Hardcoded Master Verification Code vulnerability in Siam Ordering (siam-server) 1.0.0 allows remote unauthenticated attackers to log in as any user, merchant, or administrator.

Severity

CVSS 3.1

8.1 high

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS: 0.6% chance of exploitation in the next 30 days; higher than 48% of CVEs (scores of 2026-10-31)
CWE: CWE-259
Published: 2026-09-09
Modified: 2026-09-14
Record from: the NVD, synced 2026-10-19

References

https://github.com/W000i/vuln/issues/11
https://github.com/W000i/vuln/issues/11

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