CVE-2026-4540

HighCVSS 7.3/10Last modified Jun 17, 2026

Description

A vulnerability was detected in projectworlds Online Notes Sharing System 1.0. This issue affects some unknown processing of the file /login.php of the component Parameters Handler. The manipulation of the argument User results in sql injection. The attack can be executed remotely. The exploit is now public and may be used.

Metrics

CVSS 3.1 7.3/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

Weakness enumeration

CWE-74 CWE-89

Affected software

Vendor	Product	Versions
projectworlds	Online Notes Sharing System	1.0

References

Timeline

Published: Mar 22, 2026
Last modified: Jun 17, 2026
NVD status: Deferred

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