How severe is CVE-2023-45323?

CVE-2023-45323 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2023-45323 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (49th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-45323?

CVE-2023-45323 affects Projectworlds Online Food Ordering System. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-45323?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

When was CVE-2023-45323 published?

CVE-2023-45323 was published on 2023-11-02 and last updated on 2026-06-17.

CVE-2023-45323

CVE-2023-45323 is a critical-severity vulnerability in Projectworlds Online Food Ordering System with a CVSS 3.x base score of 9.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-89.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
EPSS exploit prediction: 1% (49th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-89
Affected product: Projectworlds Online Food Ordering System
Published: 2023-11-02
Last modified: 2026-06-17

Description

Online Food Ordering System v1.0 is vulnerable to multiple Unauthenticated SQL Injection vulnerabilities. The 'name' parameter of the routers/add-item.php resource does not validate the characters received and they are sent unfiltered to the database.

Frequently asked questions

What is CVE-2023-45323?: Online Food Ordering System v1.0 is vulnerable to multiple Unauthenticated SQL Injection vulnerabilities. The 'name' parameter of the routers/add-item.php resource does not validate the characters received and they are sent unfiltered to the database.
How severe is CVE-2023-45323?: CVE-2023-45323 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2023-45323 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (49th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-45323?: CVE-2023-45323 affects Projectworlds Online Food Ordering System. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-45323?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2023-45323 published?: CVE-2023-45323 was published on 2023-11-02 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:projectworlds:online_food_ordering_system:1.0:*:*:*:*:*:*:*

More vulnerabilities in Projectworlds Online Food Ordering System

CVE-2024-57328 — Critical (CVSS 9.8): A SQL Injection vulnerability exists in the login form of Online Food Ordering System v1.0. The vulnerability arises…
CVE-2023-45344 — Critical (CVSS 9.8): Online Food Ordering System v1.0 is vulnerable to multiple Unauthenticated SQL Injection vulnerabilities. The…
CVE-2023-45343 — Critical (CVSS 9.8): Online Food Ordering System v1.0 is vulnerable to multiple Unauthenticated SQL Injection vulnerabilities. The…
CVE-2023-45342 — Critical (CVSS 9.8): Online Food Ordering System v1.0 is vulnerable to multiple Unauthenticated SQL Injection vulnerabilities. The 'phone'…
CVE-2023-45341 — Critical (CVSS 9.8): Online Food Ordering System v1.0 is vulnerable to multiple Unauthenticated SQL Injection vulnerabilities. The '*_price'…
CVE-2023-45340 — Critical (CVSS 9.8): Online Food Ordering System v1.0 is vulnerable to multiple Unauthenticated SQL Injection vulnerabilities. The 'phone'…

All CVEs affecting Projectworlds Online Food Ordering System →

Other CWE-89 (SQL Injection) vulnerabilities

CVE-2026-54350 — Critical (CVSS 10.0): Budibase is an open-source low-code platform. Prior to 3.39.12, an unauthenticated visitor of any published Budibase…
CVE-2026-8054 — Critical (CVSS 10.0): Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') in the Publish Audit API endpoints…
CVE-2026-42287 — Critical (CVSS 10.0): Emlog is an open source website building system. Prior to version 2.6.11, direct SQL injection in article creation and…
CVE-2026-3325 — Critical (CVSS 10.0): SQL injection (SQLi) in MegaCMS v12.0.0, specifically in the “id_territorio” parameter of the…
CVE-2025-10878 — Critical (CVSS 10.0): A SQL injection vulnerability exists in the login functionality of Fikir Odalari AdminPando 1.0.1 before 2026-01-26.…
CVE-2025-57792 — Critical (CVSS 10.0): Explorance Blue versions prior to 8.14.9 contain a SQL injection vulnerability caused by insufficient validation of…

Browse all CWE-89 (SQL Injection) vulnerabilities →