# CVE-2026-66028: Creativeitem Ekushey Project Manager CRM missing uniqueness constraint in client email

Source: https://junglewise.ai/threats/cve-2026-66028-creativeitem-ekushey-project-manager-crm-missing-uniqueness  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-07-27. Updated: 2026-07-27  
License: CC BY 4.0 with a link back

CVE-2026-66028 · Severity: medium · CVSS 6.7 · Published 2026-07-27

Ekushey Project Manager CRM, a tool used for managing business projects and clients, contains a flaw in how it handles user accounts. An administrator can create multiple client accounts using the exact same email address, which causes the system to become confused during login. This can lead to 'account shadowing,' where a legitimate user is locked out of their account or an attacker gains access to the wrong account data, potentially disrupting business operations and compromising client privacy.

Technologies: [Creativeitem Ekushey Project Manager CRM](https://junglewise.ai/threats/technologies/ekushey-project-manager-crm). Vendors: [Creativeitem](https://junglewise.ai/threats/vendors/creativeitem).

## Quick answers

**Is CVE-2026-66028 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-66028 being exploited in the wild.

**How severe is CVE-2026-66028?** Medium severity, with a CVSS score of 6.7, published 27 July 2026.

**Which products and versions are affected?** Creativeitem Ekushey Project Manager CRM 0 through 5.0.

**Is there a fix for CVE-2026-66028?** No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.

**How is CVE-2026-66028 attacked?** It is attacked over the network, in a network appliance.

**Am I affected by CVE-2026-66028?** Check whether you run Creativeitem Ekushey Project Manager CRM at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

## Technical details

A missing UNIQUE database constraint on the client email field in Ekushey Project Manager CRM (up to v5.0) allows for the creation of duplicate accounts. The authentication logic utilizes queries that match both email and password simultaneously (e.g., 'WHERE email = ? AND password = ?') rather than identifying users by a unique primary key. An authenticated administrator can exploit this to create a new account with the same credentials as an existing user, effectively shadowing the original account and rendering it inaccessible. If the duplicate accounts have different passwords, the system routes the login session based on the password provided, meaning user identity is incorrectly bound to the credential combination. This results in unauthorized account access and potential data corruption.

## Affected products

- Creativeitem Ekushey Project Manager CRM 0 through 5.0

## Timeline

- 2026-07-25: disclosed: Researcher disclosure by Aaron Amran Bin Amiruddin
- 2026-07-27: advisory: NVD and VulnCheck published advisory

## References

- [https://codecanyon.net/item/ekushey-project-manager-crm/9492104](https://codecanyon.net/item/ekushey-project-manager-crm/9492104)
- [https://github.com/aaronamran/CVE-Disclosures/tree/main/CVE-2026/CVE-2026-66028](https://github.com/aaronamran/CVE-Disclosures/tree/main/CVE-2026/CVE-2026-66028)
- [https://www.vulncheck.com/advisories/ekushey-project-manager-crm-missing-uniqueness-constraint-via-client-email](https://www.vulncheck.com/advisories/ekushey-project-manager-crm-missing-uniqueness-constraint-via-client-email)

## Related threats

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- [Creativeitem Ekushey Project Manager CRM stored XSS in Ticket Title](https://junglewise.ai/threats/cve-2026-66030-creativeitem-ekushey-project-manager-crm-stored-xss-in-ticket)
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