CVE-2026-55740Network attack vector

Unauthenticated SQL data disclosure via unparameterized busid query

Published Jun 18, 2026 · Updated Jun 18, 2026

SQL injection in Nur-Alam39 Bus Ticket at commit 459cabdb allows remote attackers to read database data through an HTTP POST request. In bus_info.php, the busid value is interpolated unquoted into a SELECT query and passed to mysqli_query without validation or parameterization. No authentication or user interaction is required; UNION-based input exposes arbitrary data readable by the MySQL root connection, while stacked statements are unavailable.

CVSS severity9.3
Critical
EPSS probability0.28%
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 Nur-Alam39 Bus Ticket at commit 459cabdb allows remote attackers to read database data through an HTTP POST request. In bus_info.php, the busid value is interpolated unquoted into a SELECT query and passed to mysqli_query without validation or parameterization. No authentication or user interaction is required; UNION-based input exposes arbitrary data readable by the MySQL root connection, while stacked statements are unavailable.

The record

CVE
CVE-2026-55740
Published
Jun 18, 2026
Updated
Jun 18, 2026
Vendor
Nur-Alam39
Product
Bus Ticket
Classifications
CWE-89, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jun 18, 2026CVE publishedPublication date reported by the CVE source.
  2. Jun 18, 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?

Affected versions are unavailable in this record. Check the vendor advisory for version and patch details.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Nur-Alam39 · Bus TicketAffected versions are unavailable in this record.

Published CVSS scores

9.8TuranSecCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.3TuranSecCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA: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.

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
Privilegesunauthenticated
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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