SQL Injection Vulnerability in DevaslanPHP Project Management Software
CVE-2026-100899

5.3MEDIUM

Key Information:

Vendor: DevaslanPHP
Status: Project-management
Vendor: CVE Published:; 28 September 2026

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👾 Exploit Exists🟡 Public PoC

What is CVE-2026-100899?

A significant vulnerability has been identified in the DevaslanPHP project management platform that could allow remote attackers to execute SQL injection attacks. This flaw specifically affects the 'whereRaw' function within the 'MonthlyReport.php' file of the Timesheet Dashboard component, where improper handling of argument filters may lead to unauthorized data manipulation. Exploitation of this vulnerability has been reported, making systems using versions 1.2.1 through 1.2.4 and the beta version 2.0.0-beta1 susceptible to attack. Given that the vendor has not provided an official response to disclosure efforts, users are advised to take immediate precautions.

Affected Version(s)

project-management 1.2.1

project-management 1.2.2

project-management 1.2.3

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-2026-100899 - Proof of Concept