CVE-2025-15143Public exploitNetwork attack vector

Authenticated RCE via unrestricted SQL template tags

Published Dec 28, 2025 · Updated Dec 28, 2025

SQL injection in EyouCMS 1.7.6 and earlier allows remote authenticated users to execute arbitrary SQL through backend template content. FilemanagerLogic.php blocks eyou:php tags but accepts eyou:sql, while TagSql.php passes those queries to ThinkPHP after blocking only DELETE and TRUNCATE. Administrator access and security-question verification are required; an INTO OUTFILE query can write a PHP web shell into the web root.

CVSS severity4.7
Medium
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 EyouCMS 1.7.6 and earlier allows remote authenticated users to execute arbitrary SQL through backend template content. FilemanagerLogic.php blocks eyou:php tags but accepts eyou:sql, while TagSql.php passes those queries to ThinkPHP after blocking only DELETE and TRUNCATE. Administrator access and security-question verification are required; an INTO OUTFILE query can write a PHP web shell into the web root.

The record

CVE
CVE-2025-15143
Published
Dec 28, 2025
Updated
Dec 28, 2025
Vendor
Hainan Zanzan Network Technology Co., Ltd.
Product
EyouCMS
Classifications
CWE-89, CWE-74, T1190, T1505.003
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Dec 28, 2025CVE publishedPublication date reported by the CVE source.
  2. Dec 28, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

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
  3. Affected versionversion=1.7.2
  4. Affected versionversion=1.7.3
  5. Affected versionversion=1.7.4
  6. Affected versionversion=1.7.5
  7. Affected versionversion=1.7.6

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; version=1.7.2; version=1.7.3; version=1.7.4; version=1.7.5; version=1.7.6

Published CVSS scores

5.8VulDBAV:N/AC:L/Au:M/C:P/I:P/A:P
4.7VulDBCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L
2.0VulDBCVSS: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
7.2NVDCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

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
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
T1505.003Web Shell

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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