CVE-2022-2770Network attack vector

Database read and modification via bookisbn injection

Published Aug 11, 2022 · Updated Apr 15, 2025

SQL injection in /obs/book.php in SourceCodester Simple Online Book Store System allows remote attackers to manipulate database queries. The public record identifies bookisbn as the SQL-injection input but does not disclose the affected function or exact query construction. A crafted remote request can read or alter stored data or interrupt the database-backed service; published assessments disagree on whether authentication is required.

CVSS severity9.8
Critical
EPSS probability0.61%
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 /obs/book.php in SourceCodester Simple Online Book Store System allows remote attackers to manipulate database queries. The public record identifies bookisbn as the SQL-injection input but does not disclose the affected function or exact query construction. A crafted remote request can read or alter stored data or interrupt the database-backed service; published assessments disagree on whether authentication is required.

The record

CVE
CVE-2022-2770
Published
Aug 11, 2022
Updated
Apr 15, 2025
Vendor
Online Movie Ticket Booking System
Product
Simple Online Book Store System
Classifications
CWE-89, T1190
Attack vector
network
Privileges
Unavailable

Timeline

How it unfolded

  1. Aug 11, 2022CVE publishedPublication date reported by the CVE source.
  2. Apr 15, 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=n/a

What conditions does exploitation require?

Attack vectornetwork
Required privilegesUnavailable in this record.

What is affected?

Online Movie Ticket Booking System · Simple Online Book Store Systemversion=n/a

Published CVSS scores

6.3VulDBCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
9.8NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/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
PrivilegesUnavailable
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-89Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
T1190Exploit Public-Facing Application

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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