CVE-2026-13569Public exploitNetwork attack vector

Database query execution via click_like SQL injection

Published Jun 29, 2026 · Updated Jun 29, 2026

SQL injection in the EyouCMS API component 1.7.0 through 1.7.1 allows remote authenticated users to execute database queries. The /index.php API route passes a crafted click_like value containing an extractvalue() expression into an SQL statement that the database evaluates. High-privilege authentication is required, and the published payload exposes the active database name through an error response.

CVSS severityUnavailable
Unscored
EPSS probability0.35%
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 the EyouCMS API component 1.7.0 through 1.7.1 allows remote authenticated users to execute database queries. The /index.php API route passes a crafted click_like value containing an extractvalue() expression into an SQL statement that the database evaluates. High-privilege authentication is required, and the published payload exposes the active database name through an error response.

The record

CVE
CVE-2026-13569
Published
Jun 29, 2026
Updated
Jun 29, 2026
Vendor
Hainan Zanzan Network Technology Co., Ltd.
Product
EyouCMS
Classifications
CWE-89, CWE-74, T1190
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Jun 29, 2026CVE publishedPublication date reported by the CVE source.
  2. Jun 29, 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=1.7.0
  2. Affected versionversion=1.7.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

Hainan Zanzan Network Technology Co., Ltd. · EyouCMSversion=1.7.0; version=1.7.1

Published CVSS scores

4.7VulDB CNACVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
5.1VulDB CNACVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
5.8VulDB CNAAV:N/AC:L/Au:M/C:P/I:P/A:P/E:POC/RL:ND/RC:UR
4.7VulDB CNACVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R

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 exploitPublished

Weakness, pattern, technique

CWE-89Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
CWE-74Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
T1190Exploit Public-Facing Application

Public exploit references

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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