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CVE-2026-55740— SQL Injection in Nur-Alam39 bus-ticket bus_info.php via busid parameter

Quick assessment

Affected
Nur-Alam39 bus-ticket
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Nur-E-Alam Jony bus-ticket是Nur-E-Alam Jony个人开发者的一款省汽车票系统软件。 Nur-E-Alam Jony bus-ticket存在SQL注入漏洞，该漏洞源于在bus_info.php中未对通过HTTP POST接收的busid参数进行清理、转义或参数化，直接拼接到MySQL查询中，且为数值（未加引号）环境，可能导致远程、未经身份验证的攻击者注入任意SQL，从bus_service数据库读取任意数据。

CVSS 9.8 · Critical EPSS 0.50% · P41

Affected Version Matrix 1

VendorProduct Version RangeStatus
Nur-Alam39 bus-ticket affected
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I. Basic Information for CVE-2026-55740

Vulnerability Information
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Vulnerability Title
SQL Injection in Nur-Alam39 bus-ticket bus_info.php via busid parameter
Source: CVE Program / CVE List V5
Vulnerability Description
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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
SQL命令中使用的特殊元素转义处理不恰当(SQL注入)
Source: CVE Program / CVE List V5
Vulnerability Title
Nur-E-Alam Jony bus-ticket SQL注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Nur-E-Alam Jony bus-ticket是Nur-E-Alam Jony个人开发者的一款省汽车票系统软件。 Nur-E-Alam Jony bus-ticket存在SQL注入漏洞，该漏洞源于在bus_info.php中未对通过HTTP POST接收的busid参数进行清理、转义或参数化，直接拼接到MySQL查询中，且为数值（未加引号）环境，可能导致远程、未经身份验证的攻击者注入任意SQL，从bus_service数据库读取任意数据。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Nur-Alam39 bus-ticket 0 -

II. Public POCs for CVE-2026-55740

# POC Description Source Link Shenlong Link
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Qwen3.6-35B-A3B · 6848 chars
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III. Intelligence Information for CVE-2026-55740

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Other References for CVE-2026-55740 (2)

IV. Related Vulnerabilities

Same weakness: CWE-89

V. Comments for CVE-2026-55740

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