CVE-2025-13586Public exploitNetwork attack vector

Authenticated database modification via unsanitized password confirmation

Published Nov 24, 2025 · Updated Nov 24, 2025

SQL injection in SourceCodester Online Student Clearance System 1.0 allows remote authenticated users to alter database data. The /Admin/changepassword.php handler places txtconfirm_password directly into an SQL UPDATE statement without sanitization or parameter binding, enabling time-based blind injection through a crafted POST request. Administrator authorization is required, and the demonstrated payload delays the response with SLEEP while the new-password and confirmation values match.

CVSS severity7.2
High
EPSS probability0.32%
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 SourceCodester Online Student Clearance System 1.0 allows remote authenticated users to alter database data. The /Admin/changepassword.php handler places txtconfirm_password directly into an SQL UPDATE statement without sanitization or parameter binding, enabling time-based blind injection through a crafted POST request. Administrator authorization is required, and the demonstrated payload delays the response with SLEEP while the new-password and confirmation values match.

The record

CVE
CVE-2025-13586
Published
Nov 24, 2025
Updated
Nov 24, 2025
Vendor
Online Computer and Laptop Store Project
Product
Online Student Clearance System
Classifications
CWE-89, CWE-74, T1190
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Nov 24, 2025CVE publishedPublication date reported by the CVE source.
  2. Nov 24, 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?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=1.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

Online Computer and Laptop Store Project · Online Student Clearance Systemversion=1.0

Published CVSS scores

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

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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