---
id: CVE-2026-55740
title: >-
  Nur-Alam39 bus-ticket (no released versions; latest commit
  459cabdbeb99c00225b26e46e3c2c30ae1de7bad) contains an unauthenticated SQL
  injection vulnerability in bus_info.php
summary: >-
  Nur-Alam39 bus-ticket (no released versions; latest commit
  459cabdbeb99c00225b26e46e3c2c30ae1de7bad) contains an unauthenticated SQL
  injection vulnerability in bus_info.php. The busid parameter received via HTTP
  POST is concatenated dire…
severity: critical
cvss: 9.8
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'
cwe:
  - CWE-89
published: '2026-06-18'
updated: '2026-08-10'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-55740'
references:
  - url: 'https://github.com/Nur-Alam39/bus-ticket'
    label: 309f9ea4-e3e9-4c6c-b79d-e8eb01244f2c
  - url: >-
      https://github.com/Nur-Alam39/bus-ticket/blob/459cabdbeb99c00225b26e46e3c2c30ae1de7bad/bus_info.php#L14-L16
    label: 309f9ea4-e3e9-4c6c-b79d-e8eb01244f2c
tags:
  - nvd
epss: 0.00282
epssPercentile: 0.20929
ingestedAt: '2026-08-10T12:39:47.004Z'
---

## Overview

Nur-Alam39 bus-ticket (no released versions; latest commit 459cabdbeb99c00225b26e46e3c2c30ae1de7bad) contains an unauthenticated SQL injection vulnerability in bus_info.php. The busid parameter received via HTTP POST is concatenated directly into a MySQL query (select * from bus_info where id=) without sanitization, escaping, or parameterization, and in a numeric (unquoted) context.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.