CVE-2026-12582Public exploitNetwork attack vector

Database disclosure via unescaped book_id SQL injection

Published Jul 13, 2026 · Updated Jul 13, 2026

SQL injection in Online Web Tutor Library Management System before 3.5.8 allows remote attackers to read arbitrary database data. The self-checkout AJAX handler decodes the attacker-controlled book_id value and inserts it into a SQL statement without sanitization or escaping. Anonymous visitors can obtain the public portal nonce and use blind or error-based queries to disclose WordPress account names and password hashes.

CVSS severity8.6
High
EPSS probability0.45%
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 Online Web Tutor Library Management System before 3.5.8 allows remote attackers to read arbitrary database data. The self-checkout AJAX handler decodes the attacker-controlled book_id value and inserts it into a SQL statement without sanitization or escaping. Anonymous visitors can obtain the public portal nonce and use blind or error-based queries to disclose WordPress account names and password hashes.

The record

CVE
CVE-2026-12582
Published
Jul 13, 2026
Updated
Jul 13, 2026
Vendor
Online Web Tutor
Product
Library Management System
Classifications
CWE-89, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jul 13, 2026CVE publishedPublication date reported by the CVE source.
  2. Jul 13, 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=3.5 <3.5.8

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Online Web Tutor · Library Management Systemversion=3.5 <3.5.8

Published CVSS scores

8.6CISA-ADPCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N

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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