CVE-2026-6490Public exploitNetwork attack vector

Unauthenticated SQL injection via course deletion ID

Published Apr 17, 2026 · Updated Apr 17, 2026

SQL injection in QueryMine sms revision 7ab5a9ea196209611134525ffc18de25c57d9593 allows remote attackers to alter queries through the ID parameter. The admin/deletecourse.php GET handler accepts the ID value as SQL syntax, so crafted input changes the database statement executed for course deletion. No authentication is required, exposing database records to reading, modification, or deletion within the application's database privileges.

CVSS severity7.5
High
EPSS probability0.33%
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 QueryMine sms revision 7ab5a9ea196209611134525ffc18de25c57d9593 allows remote attackers to alter queries through the ID parameter. The admin/deletecourse.php GET handler accepts the ID value as SQL syntax, so crafted input changes the database statement executed for course deletion. No authentication is required, exposing database records to reading, modification, or deletion within the application's database privileges.

The record

CVE
CVE-2026-6490
Published
Apr 17, 2026
Updated
Apr 17, 2026
Vendor
QueryMine
Product
sms
Classifications
CWE-89, CWE-74, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Apr 17, 2026CVE publishedPublication date reported by the CVE source.
  2. Apr 17, 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?

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  1. Affected versionversion=7ab5a9ea196209611134525ffc18de25c57d9593

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

QueryMine · smsversion=7ab5a9ea196209611134525ffc18de25c57d9593

Published CVSS scores

7.5Positive TechnologiesAV:N/AC:L/Au:N/C:P/I:P/A: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-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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