Is CVE-2023-45018 actively exploited?

No active exploitation of CVE-2023-45018 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2023-45018 be exploited remotely?

Yes. CVE-2023-45018 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2023-45018?

CVE-2023-45018 has a CVSS score of 9.8 (CRITICAL).

HOME VULNERABILITIESCVE-2023-45018

CRITICAL

CVE-2023-45018

CWE-89Published: November 2, 2023· Updated: Jun 17, 2026

9.8

CVSS v3.1

Official Description

Online Bus Booking System v1.0 is vulnerable to multiple Unauthenticated SQL Injection vulnerabilities. The 'username' parameter of the includes/login.php resource does not validate the characters received and they are sent unfiltered to the database.

NVD Source

Risk Analysis

The Online Bus Booking System v1.0 contains an unauthenticated SQL injection vulnerability in the username parameter of the login.php file. This critical flaw allows remote attackers to compromise the database, posing a severe security risk.

No public exploit is known, and the vulnerability is not in the KEV catalog. It is remotely exploitable with low attack complexity.

Recommended Action

Sanitize all user input in the login.php file and use parameterized queries to prevent SQL injection.

Generated by the CTIWATCH analysis pipeline from this CVE's metadata (CVSS, EPSS, KEV status, exploit intelligence). Verify against vendor advisories before acting.

Technical Analysis

CVE-2023-45018 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 9.8.

From a weakness classification perspective (CWE-89): SQL injection vulnerabilities allow attackers to manipulate database queries, potentially exposing or modifying sensitive data.