CVE-2025-10665Public exploitNetwork attack vector

Authenticated SQL injection via unbound csem parameter

Published Sep 18, 2025 · Updated Sep 18, 2025

SQL injection in CourseSelectionSystem 42cd892b40a18d50bd4ed1905fa89f939173a464 allows remote authenticated users to alter SQL queries. COUNT3s3.php incorporates the POST csem value into a database query without parameter binding or input neutralization. Published boolean- and time-based blind payloads demonstrate database enumeration, and the CNA assessment requires low-privilege access without user interaction.

CVSS severity9.8
Critical
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 CourseSelectionSystem 42cd892b40a18d50bd4ed1905fa89f939173a464 allows remote authenticated users to alter SQL queries. COUNT3s3.php incorporates the POST csem value into a database query without parameter binding or input neutralization. Published boolean- and time-based blind payloads demonstrate database enumeration, and the CNA assessment requires low-privilege access without user interaction.

The record

CVE
CVE-2025-10665
Published
Sep 18, 2025
Updated
Sep 18, 2025
Vendor
kidaze
Product
CourseSelectionSystem
Classifications
CWE-89, CWE-74, T1190
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Sep 18, 2025CVE publishedPublication date reported by the CVE source.
  2. Sep 18, 2025Record 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=42cd892b40a18d50bd4ed1905fa89f939173a464

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

kidaze · CourseSelectionSystemversion=42cd892b40a18d50bd4ed1905fa89f939173a464

Published CVSS scores

6.3VulDBCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
6.5VulDBAV:N/AC:L/Au:S/C:P/I:P/A:P
9.8NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
2.1VulDBCVSS:4.0/AV:N/AC:L/AT:N/PR:L/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
Privilegesauthenticated
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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