Cleartext Password Storage Vulnerability in PHPGurukul Blood Donor Management System
CVE-2026-90842

6.3MEDIUM

Key Information:

Vendor

PHPgurukul
Status
Blood Donor Management System
Vendor
CVE Published:
14 September 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-90842?

A weakness has been discovered in the PHPGurukul Blood Donor Management System version 1.0, specifically in the Login_Model.php file. This vulnerability allows for cleartext storage of sensitive information, including passwords and emails, in files or on disk. The manipulation of input parameters may lead to unauthorized access, and while the attack can be initiated remotely, it requires a high degree of complexity, making exploitation difficult. Publicly available exploits highlight the importance of addressing this security concern promptly.

Affected Version(s)

Blood Donor Management System 1.0

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2026-90842 - Proof of Concept

References

https://vuldb.com/vuln/403394
vdb-entrytechnical-description
https://vuldb.com/vuln/403394/cti
signaturepermissions-required
https://vuldb.com/cve/CVE-2026-90842
third-party-advisory

CVSS V4

Score:
6.3
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
High
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

n4k3r0 (VulDB User)
.