CVE-2026-2690

Name: CVE-2026-2690
Creator: NVD / NIST
Published: 2026-02-19T07:17:47.67+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.5/10EPSS 0.47%

Last modified Jun 17, 2026

CVE-2026-2690 is a medium-severity vulnerability rated 5.5/10 on the CVSS scale. 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. EPSS estimates a 0.47% chance of exploitation in the next 30 days.

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.

Metrics

CVSS 3.1

9.8/10

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

CVSS 4.0

5.5/10

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/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

EPSS Probability

0.47%

37.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Admerc	Event Management System	1.0

References

https://github.com/ltranquility/CVE/issues/39Exploit, Issue Tracking, Mitigation, Third Party Advisory
https://itsourcecode.com/Product
https://vuldb.com/?ctiid.346490Permissions Required, VDB Entry
https://vuldb.com/?id.346490Third Party Advisory, VDB Entry
https://vuldb.com/?submit.754239Third Party Advisory, VDB Entry

Timeline

Published: Feb 19, 2026
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2026-2690?

How severe is CVE-2026-2690?

CVE-2026-2690 has a CVSS score of 5.5/10 (MEDIUM severity). The EPSS model estimates a 0.47% probability of exploitation in the next 30 days.

How do I fix CVE-2026-2690?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2026-2690?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST