CVE-2026-2347

Critical

Published: 14 May 2026

Published

14 May 2026

Modified

14 May 2026

KEV Added

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Patch

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CVSS Score v3.1 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS Score 0.0043 34.2th percentile

Risk Priority 70 floored blend · peak EPSS

Summary

CVE-2026-2347 is a critical-severity Authorization Bypass Through User-Controlled Key (CWE-639) vulnerability in Gov (inferred from references). Its CVSS base score is 9.8 (Critical).

Operationally, exploitation aligns with the MITRE ATT&CK technique Exploit Public-Facing Application (T1190); ranked at the 34.2th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.

OWASP Top 10 for Web (2025)

EU & UK References

🇪🇺 ENISA EUVD: EUVD-2026-30264

Vulnerability details

Authorization bypass through User-Controlled key vulnerability in Akilli Commerce Software Technologies Ltd. Co. E-Commerce Website allows Session Hijacking. This issue affects E-Commerce Website: before 4.5.001.

CWE(s): CWE-639

Related Threats

MITRE ATT&CK Enterprise TechniquesAI

T1190 Exploit Public-Facing Application Initial Access

Adversaries may attempt to exploit a weakness in an Internet-facing host or system to initially access a network.

attack.mitre.org →

T1550.004 Web Session Cookie Lateral Movement

Adversaries can use stolen session cookies to authenticate to web applications and services.

attack.mitre.org →

Why these techniques?

CWE-639 IDOR on public e-commerce site directly enables exploitation of the web app (T1190) and abuse of hijacked web session cookies/tokens (T1550.004).

Confidence: HIGH · MITRE ATT&CK Enterprise v19.0