CVE-2026-6629Public exploitNetwork attack vector

Unauthenticated SQL injection via direct query execution

Published Apr 20, 2026 · Updated Apr 20, 2026

SQL injection in MetaCRM 6.0 through 6.4.0 allows remote attackers to read or modify database data through the Interface component. The sql.jsp page passes the attacker-controlled sql argument directly to Statement.executeUpdate, causing database syntax to be interpreted rather than treated as data. No authentication or user interaction is required, and successful exploitation can expose or alter data and interrupt the service.

CVSS severity6.9
Medium
EPSS probability0.26%
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 MetaCRM 6.0 through 6.4.0 allows remote attackers to read or modify database data through the Interface component. The sql.jsp page passes the attacker-controlled sql argument directly to Statement.executeUpdate, causing database syntax to be interpreted rather than treated as data. No authentication or user interaction is required, and successful exploitation can expose or alter data and interrupt the service.

The record

CVE
CVE-2026-6629
Published
Apr 20, 2026
Updated
Apr 20, 2026
Vendor
Beijing Meite Software Technology Co., Ltd.
Product
MetaCRM
Classifications
CWE-74, CWE-89, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Apr 20, 2026CVE publishedPublication date reported by the CVE source.
  2. Apr 20, 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=6.0
  2. Affected versionversion=6.1
  3. Affected versionversion=6.2
  4. Affected versionversion=6.3
  5. Affected versionversion=6.4.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Beijing Meite Software Technology Co., Ltd. · MetaCRMversion=6.0; version=6.1; version=6.2; version=6.3; version=6.4.0

Published CVSS scores

6.9TenableCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N
7.3TenableCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
7.5TenableAV:N/AC:L/Au:N/C:P/I:P/A:P
5.5VulDBCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P

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-74Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
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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