CVE-2023-45336
CWE-89Published: November 2, 2023· Updated: Jun 17, 2026
Official Description
Online Food Ordering System v1.0 is vulnerable to multiple Unauthenticated SQL Injection vulnerabilities. The 'password' parameter of the routers/router.php resource does not validate the characters received and they are sent unfiltered to the database.
Risk Analysis
The Online Food Ordering System v1.0 is vulnerable to unauthenticated SQL injection through the password parameter in the router.php file. This critical vulnerability allows for unauthorized database interaction and is highly dangerous due to the lack of authentication required.
No public exploit is known, and the vulnerability is not in the KEV catalog. It is remotely exploitable with low complexity.
Implement robust input sanitization and use prepared statements for all database queries within the router.php file.
Technical Analysis
CVE-2023-45336 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.
CVSS v3.1 Vector Breakdown
Affected Vendors & Products
Exploit & PoC Resources
Official Patches & Advisories
All References (4)
Quick Facts
Related CVEs (CWE-89)
Recommended Actions
- →Apply vendor patches immediately
- →Monitor CVE-2023-45336 in threat intel feeds
- →Review IDS/IPS signatures for exploitation attempts