CVE-2026-4352Network attack vector

Unauthenticated SQL injection via unsanitized CCT search

Published Apr 14, 2026 · Updated Apr 14, 2026

SQL injection in Crocoblock JetEngine 3.8.6.1 and earlier allows remote attackers to read database data through the CCT REST API. The search handler inserts the _cct_search value into a query with sprintf() instead of $wpdb->prepare(), after REST processing removes magic-quote escaping. Exploitation requires the Custom Content Types module and at least one CCT with a public REST GET endpoint.

CVSS severity7.5
High
EPSS probability0.37%
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 Crocoblock JetEngine 3.8.6.1 and earlier allows remote attackers to read database data through the CCT REST API. The search handler inserts the _cct_search value into a query with sprintf() instead of $wpdb->prepare(), after REST processing removes magic-quote escaping. Exploitation requires the Custom Content Types module and at least one CCT with a public REST GET endpoint.

The record

CVE
CVE-2026-4352
Published
Apr 14, 2026
Updated
Apr 14, 2026
Vendor
Crocoblock
Product
JetEngine
Classifications
CWE-89, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Apr 14, 2026CVE publishedPublication date reported by the CVE source.
  2. Apr 14, 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=0 <=3.8.6.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Crocoblock · JetEngineversion=0 <=3.8.6.1

Published CVSS scores

7.5WordfenceCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A: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.

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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.

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Technologies

Your stack

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Your stack

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