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Ekushey Project Manager CRM CVE-2026-66028

| EUVDEUVD-2026-49392 HIGH
Incorrect Implementation of Authentication Algorithm (CWE-303)
2026-07-27 disclosure@vulncheck.com GHSA-c8m8-7mj5-r7p7
7.1
CVSS 4.0 · Vendor: vulncheck
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Severity by source

Vendor (vulncheck) PRIMARY
7.1 HIGH
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Primary rating from Vendor (vulncheck) · only source for this CVE.

CVSS VectorVendor: vulncheck

Attack Vector
Network
Attack Complexity
Low
Privileges Required
High
User Interaction
None
Scope
X

Lifecycle Timeline

2
Analysis Generated
Jul 27, 2026 - 20:35 vuln.today
CVE Published
Jul 27, 2026 - 18:17 cve.org
HIGH 7.1

DescriptionCVE.org

Ekushey Project Manager CRM through version 5.0 contains a missing uniqueness constraint vulnerability that allows authenticated administrators to create duplicate client accounts with identical email and password credentials. Attackers can exploit the lack of email field uniqueness enforcement to create conflicting account states where multiple accounts share the same email address with different passwords, resulting in unpredictable authentication behavior and unauthorized account access.

AnalysisAI

Unauthorized account access in Ekushey Project Manager CRM allows authenticated administrators to create duplicate client accounts with identical email and password credentials. An authenticated admin can exploit the missing email uniqueness enforcement to create conflicting account states, causing unpredictable authentication and potential unauthorized access to victim accounts. A proof-of-concept exploit is publicly available.

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CVE-2026-66028 vulnerability details – vuln.today

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