Is CVE-2026-5034 actively exploited?

No active exploitation of CVE-2026-5034 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2026-5034 be exploited remotely?

Yes. CVE-2026-5034 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2026-5034?

CVE-2026-5034 has a CVSS score of 9.8 (CRITICAL).

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CRITICAL

CVE-2026-5034

CWE-74Published: March 29, 2026· Updated: Mar 30, 2026

9.8

CVSS v3.1

EPSS:0.02%probability of exploitation in 30 daysPercentile:5.6th

Official Description

A flaw has been found in code-projects Accounting System 1.0. Affected by this issue is some unknown functionality of the file /edit_costumer.php of the component Parameter Handler. This manipulation of the argument cos_id causes sql injection. It is possible to initiate the attack remotely. The exploit has been published and may be used.

NVD Source

Technical Analysis

CVE-2026-5034 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.