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CVE

CWE

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CVE-2026-4540

Published: Mar 22, 2026

Modified: Mar 24, 2026

PUBLISHED

CVSS v3.1

7.3

HIGH

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.

Vendor	Product	Versions
projectworlds	Online Notes Sharing System	affected `1.0`

Weaknesses (CWE)

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

Low

Availability

Low

References

VDB-352357 | projectworlds Online Notes Sharing System Parameters login.php sql injection

vdb-entry

technical-description

VDB-352357 | CTI Indicators (IOB, IOC, TTP, IOA)

signature

permissions-required

Submit #774686 | projectworlds Online Notes Sharing System 1.0 SQL Injection

third-party-advisory

https://github.com/juzidddd/CVE/issues/4

exploit

issue-tracking

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