CVE-2022-2656Public exploitNetwork attack vector

SQL injection via unescaped login email parameter

Published Aug 4, 2022 · Updated Apr 15, 2025

SQL injection in SourceCodester Multi Language Hotel Management Software allows remote attackers to alter database queries through the login form. The login handler incorporates the POST email value into a MySQL query without neutralizing SQL syntax, enabling boolean-, error-, and time-based queries. The login page requires no existing session; public proof-of-concept evidence demonstrates query control, but no narrower data-access boundary is published.

CVSS severity6.3
Medium
EPSS probability0.77%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

See if you're affected

Explore vulnerability checks for your environment with Hinoki.

Book a demo

Summary

What happened

SQL injection in SourceCodester Multi Language Hotel Management Software allows remote attackers to alter database queries through the login form. The login handler incorporates the POST email value into a MySQL query without neutralizing SQL syntax, enabling boolean-, error-, and time-based queries. The login page requires no existing session; public proof-of-concept evidence demonstrates query control, but no narrower data-access boundary is published.

The record

CVE
CVE-2022-2656
Published
Aug 4, 2022
Updated
Apr 15, 2025
Vendor
Online Movie Ticket Booking System
Product
Multi Language Hotel Management Software
Classifications
CWE-89, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Aug 4, 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

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

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

  1. Affected versionversion=n/a

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Online Movie Ticket Booking System · Multi Language Hotel Management Softwareversion=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
9.8NVDCVSS: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 9, 2026Sep 15, 2026
Latest reporting daySep 15, 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

See the directory against your own environment.

Your stack

Check the software in your environment

Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.

Book a demo