CVE-2026-2690

5.5 mediumEPSS 0.5%

Medium (5.5) in admerc event management system. EPSS 0.5% chance of exploitation in the next 30 days.

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.

Severity

CVSS 4.0

5.5 medium

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

CVSS 3.1

9.8 critical

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

EPSS: 0.5% chance of exploitation in the next 30 days; higher than 44% of CVEs (scores of 2026-10-31)
CWEs: CWE-89, CWE-74
Published: 2026-02-19
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

admerc:event_management_system

References

https://github.com/ltranquility/CVE/issues/39
https://itsourcecode.com/
https://vuldb.com/?ctiid.346490
https://vuldb.com/?id.346490
https://vuldb.com/?submit.754239

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