EUVD-2026-21326Severity by source
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/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 NVD · only source for this CVE.
CVSS VectorNVD
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/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
Lifecycle Timeline
6DescriptionCVE.org
A flaw has been found in itsourcecode Construction Management System 1.0. The impacted element is an unknown function of the file /del1.php. This manipulation of the argument toolname causes sql injection. Remote exploitation of the attack is possible. The exploit has been published and may be used.
AnalysisAI
SQL injection in itsourcecode Construction Management System 1.0 allows authenticated remote attackers to execute arbitrary SQL queries via the toolname parameter in /del1.php, potentially compromising data confidentiality, integrity, and availability. Publicly available exploit code exists, and the vulnerability has been assigned CVSS 6.3 with confirmed exploitability indicators (E:P rating).
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Vulnerability AssessmentAI
| Risk Assessment | The CVSS 6.3 score reflects a moderate-to-high risk profile with network-accessible attack surface (AV:N), low attack complexity (AC:L), and low privileges required (PR:L), indicating that authenticated users with minimal access can trigger the flaw with reliability. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in. |
| Exploit Scenario | An authenticated user with low-privilege access to the Construction Management System crafts a malicious request to /del1.php with a SQL injection payload in the toolname parameter (e.g., toolname='; DROP TABLE projects; --). The unvalidated input is concatenated into a SQL query and executed against the backend database, allowing the attacker to modify or delete construction project data, extract sensitive information such as client details or pricing, or potentially escalate privileges. … |
| Remediation | Apply any available security patches from itsourcecode immediately to Construction Management System installations. … Detailed patch versions, workarounds, and compensating controls in full report. |
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