Is CVE-2024-0530 actively exploited?

No active exploitation of CVE-2024-0530 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2024-0530 be exploited remotely?

Yes. CVE-2024-0530 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2024-0530?

CVE-2024-0530 has a CVSS score of 9.8 (CRITICAL).

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CRITICAL

CVE-2024-0530

CWE-89Published: January 15, 2024· Updated: Jun 17, 2026

9.8

CVSS v3.1

Official Description

A vulnerability was found in CXBSoft Post-Office up to 1.0 and classified as critical. Affected by this issue is some unknown functionality of the file /apps/reg_go.php of the component HTTP POST Request Handler. The manipulation of the argument username_reg leads to sql injection. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-250700. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

NVD Source

Risk Analysis

CXBSoft Post-Office is vulnerable to SQL injection via the username_reg argument in the registration handler. This critical flaw allows remote attackers to manipulate database queries, resulting in a CVSS score of 9.8.

No public exploit is known, and it is not in the CISA KEV. The vulnerability is remotely exploitable with low attack complexity.

Recommended Action

Upgrade to a version beyond 1.0 if available. Implement strict input validation on all user-supplied data fields.

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-2024-0530 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.