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    CVE-2023-45119

    Online Examination System v1.0 is vulnerable to multiple Authenticated SQL Injection vulnerabilities. The 'n' parameter of the /update.php?q=quiz resource does not validate the characters received and they are sent unfiltered to the database.

    Published:Dec 21, 2023
    Last Modified:May 19, 2025
    EPS:Dec 21, 2023
    EPSS Score:0.00129
    CVSS Score:8.8

    Affected Products

    Vendor
    Projectworlds
    Product
    Online Examination System

    Exploits

    https://fluidattacks.com/advisories/argerich/https://fluidattacks.com/advisories/argerich/

    Related CVEs

    CVE-2026-86238 (CVSS 2.1) — A vulnerability was determined in projectworlds Online Examination System 1.0. The affected element is an unkn…
    CVE-2025-4706 (CVSS 6.9) — A vulnerability was found in projectworlds Online Examination System 1.0. It has been declared as critical. Th…
    CVE-2025-4058 (CVSS 6.9) — A vulnerability classified as critical has been found in Projectworlds Online Examination System 1.0. This aff…
    CVE-2025-4034 (CVSS 6.9) — A vulnerability classified as critical was found in projectworlds Online Examination System 1.0. Affected by t…
    CVE-2024-42843 (CVSS 9.8) — Projectworlds Online Examination System v1.0 is vulnerable to SQL Injection via the subject parameter in feed.…
    CVE-2023-45121 (CVSS 8.8) — Online Examination System v1.0 is vulnerable to multiple Authenticated SQL Injection vulnerabilities. The 'des…
    CVE-2023-45120 (CVSS 8.8) — Online Examination System v1.0 is vulnerable to multiple Authenticated SQL Injection vulnerabilities. The 'qid…
    CVE-2023-45118 (CVSS 8.8) — Online Examination System v1.0 is vulnerable to multiple Authenticated SQL Injection vulnerabilities. The 'fdi…
    CVE-2023-45117 (CVSS 8.8) — Online Examination System v1.0 is vulnerable to multiple Authenticated SQL Injection vulnerabilities. The 'eid…
    CVE-2023-45116 (CVSS 8.8) — Online Examination System v1.0 is vulnerable to multiple Authenticated SQL Injection vulnerabilities. The 'dem…

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High