Is CVE-2023-50752 actively exploited?

No active exploitation of CVE-2023-50752 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2023-50752 be exploited remotely?

Yes. CVE-2023-50752 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2023-50752?

CVE-2023-50752 has a CVSS score of 9.8 (CRITICAL).

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CRITICAL

CVE-2023-50752

CWE-89Published: January 4, 2024· Updated: Jun 17, 2026

9.8

CVSS v3.1

Official Description

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

NVD Source

Risk Analysis

This vulnerability is an unauthenticated SQL injection in the Online Notice Board System. It allows remote attackers to execute arbitrary database commands, posing a critical risk to data integrity and confidentiality. The high CVSS score of 9.8 reflects the ease of exploitation and the potential for full system compromise.

There is no known public exploit for this vulnerability, and it is not currently listed in the CISA KEV catalog. The flaw is remotely exploitable due to its network-based attack vector and low complexity.

Recommended Action

Users should upgrade to a patched version of the Online Notice Board System if available. Implement strict input validation and 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-2023-50752 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.