Is CVE-2023-51298 actively exploited?

No active exploitation of CVE-2023-51298 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2023-51298 be exploited remotely?

Yes. CVE-2023-51298 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2023-51298?

CVE-2023-51298 has a CVSS score of 4.7 (MEDIUM).

HOME VULNERABILITIESCVE-2023-51298

MEDIUM

CVE-2023-51298

CWE-1236Published: February 19, 2025· Updated: Jun 17, 2026

4.7

CVSS v3.1

Official Description

PHPJabbers Event Booking Calendar v4.0 is vulnerable to CSV Injection vulnerability which allows an attacker to execute remote code. The vulnerability exists due to insufficient input validation on Languages section Labels any parameters field in System Options that is used to construct CSV file.

NVD Source

Technical Analysis

CVE-2023-51298 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

Exploitation does not require any privileges, though user interaction (Required) is needed, which slightly reduces the risk of mass automated attacks.

The vulnerability has a "Changed" scope, meaning successful exploitation can impact components beyond the vulnerable component itself — such as the host operating system or adjacent services.