CVE-2026-6562Public exploitNetwork attack vector

Unauthenticated database access via search keyword injection

Published Apr 19, 2026 · Updated Apr 19, 2026

SQL injection in MuuCmf 1.9.5.20260309 allows remote attackers to manipulate database queries through the public search endpoint. The getListByPage function processes the keyword parameter without correctly neutralizing SQL syntax before the value reaches a database query. No authentication is required; crafted requests can read or modify data available to the application's database account, while operating-system code execution is not established.

CVSS severityUnavailable
Unscored
EPSS probability0.27%
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 MuuCmf 1.9.5.20260309 allows remote attackers to manipulate database queries through the public search endpoint. The getListByPage function processes the keyword parameter without correctly neutralizing SQL syntax before the value reaches a database query. No authentication is required; crafted requests can read or modify data available to the application's database account, while operating-system code execution is not established.

The record

CVE
CVE-2026-6562
Published
Apr 19, 2026
Updated
Apr 19, 2026
Vendor
Beijing Huomu Technology Co., Ltd.
Product
MuuCmf
Classifications
CWE-89, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Apr 19, 2026CVE publishedPublication date reported by the CVE source.
  2. Apr 19, 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=1.9.5.20260309

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Beijing Huomu Technology Co., Ltd. · MuuCmfversion=1.9.5.20260309

Published CVSS scores

No CVSS assessment is available in this record.

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 exploitPublished

Weakness, pattern, technique

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