CVE-2026-40529Network attack vector

Database read and alteration via administrative SQL injection

Published Apr 23, 2026 · Updated Apr 23, 2026

SQL injection in KANATA Limited CMS ALAYA 7.4.1.4 and earlier allows remote authenticated users to read or alter database data. JPCERT/CC and KANATA Limited identify the administrative interface as the vulnerable locus but have not published the affected endpoint, parameter, or faulty query construction. Administrative-interface access is required, and the reported consequence is limited to obtaining or modifying information stored in the application database.

CVSS severity5.1
Medium
EPSS probability0.16%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

SQL injection in KANATA Limited CMS ALAYA 7.4.1.4 and earlier allows remote authenticated users to read or alter database data. JPCERT/CC and KANATA Limited identify the administrative interface as the vulnerable locus but have not published the affected endpoint, parameter, or faulty query construction. Administrative-interface access is required, and the reported consequence is limited to obtaining or modifying information stored in the application database.

The record

CVE
CVE-2026-40529
Published
Apr 23, 2026
Updated
Apr 23, 2026
Vendor
KANATA Limited
Product
CMS ALAYA
Classifications
CWE-89, CAPEC-66, T1190
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Apr 23, 2026CVE publishedPublication date reported by the CVE source.
  2. Apr 23, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=7.4.1.4 and earlier

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

KANATA Limited · CMS ALAYAversion=7.4.1.4 and earlier

Published CVSS scores

4.7JPCERT/CCCVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L
5.1JPCERT/CCCVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesadmin
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-89Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
CAPEC-66SQL Injection
T1190Exploit Public-Facing Application

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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