CVE-2026-2690

HIGH
2026-02-19 [email protected]
7.3
CVSS 3.1
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CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
Low
Availability
Low

Lifecycle Timeline

3
Analysis Generated
Mar 12, 2026 - 22:03 vuln.today
PoC Detected
Feb 24, 2026 - 20:42 vuln.today
Public exploit code
CVE Published
Feb 19, 2026 - 07:17 nvd
HIGH 7.3

Tags

PHP SQLi Event Management System

Description

A flaw has been found in itsourcecode Event Management System 1.0. Affected by this vulnerability is an unknown functionality of the file /admin/ajax.php?action=login of the component Admin Login. This manipulation of the argument Username causes sql injection. It is possible to initiate the attack remotely. The exploit has been published and may be used.

Analysis

SQL injection in itsourcecode Event Management System 1.0's admin login endpoint allows unauthenticated remote attackers to manipulate the Username parameter and execute arbitrary database queries. Public exploit code exists for this vulnerability, enabling attackers to potentially extract sensitive data or compromise system integrity. …

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Remediation

Within 24 hours: Isolate or take offline affected itsourcecode Event Management System instances; disable external access to /admin/ajax.php if the system must remain operational; enable logging on all admin access attempts. Within 7 days: Conduct a security audit of admin account activity for signs of unauthorized access; consider migrating to an alternative event management solution if one exists. …

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Priority Score

57
Low Medium High Critical
KEV: 0
EPSS: +0.0
CVSS: +36
POC: +20

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CVE-2026-2690 vulnerability details – vuln.today
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