CVE-2026-34018Network attack vector

Arbitrary SQL execution via undisclosed input path

Published Apr 17, 2026 · Updated Apr 17, 2026

SQL injection in CubeCart before 6.6.0 allows remote attackers to execute arbitrary SQL statements through an undisclosed input path. CubeCart and JPCERT/CC have not identified the request parameter, endpoint, or database call that mishandles untrusted input. Network access without privileges and active user interaction are required; the published v4 assessment limits the reported effect to data disclosure.

CVSS severity5.1
Medium
EPSS probability0.18%
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 CubeCart before 6.6.0 allows remote attackers to execute arbitrary SQL statements through an undisclosed input path. CubeCart and JPCERT/CC have not identified the request parameter, endpoint, or database call that mishandles untrusted input. Network access without privileges and active user interaction are required; the published v4 assessment limits the reported effect to data disclosure.

The record

CVE
CVE-2026-34018
Published
Apr 17, 2026
Updated
Apr 17, 2026
Vendor
CubeCart Limited
Product
CubeCart
Classifications
CWE-89, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Apr 17, 2026CVE publishedPublication date reported by the CVE source.
  2. Apr 17, 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=prior to 6.6.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

CubeCart Limited · CubeCartversion=prior to 6.6.0

Published CVSS scores

9.8NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
5.1JPCERT/CCCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
6.3JPCERT/CCCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L

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 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-89Improper Neutralization of Special Elements used in an SQL Command ('SQL 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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