Is CVE-2026-3148 actively exploited?

No active exploitation of CVE-2026-3148 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2026-3148 be exploited remotely?

Yes. CVE-2026-3148 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2026-3148?

CVE-2026-3148 has a CVSS score of 9.8 (CRITICAL) and an EPSS exploitation probability of 0.02%.

HOME VULNERABILITIESCVE-2026-3148

CRITICAL

CVE-2026-3148

CWE-74Published: February 25, 2026· Updated: Feb 25, 2026

9.8

CVSS v3.1

EPSS:0.02%probability of exploitation in 30 daysPercentile:5.8th

Official Description

A vulnerability was determined in SourceCodester Simple and Nice Shopping Cart Script 1.0. This impacts an unknown function of the file /signup.php. This manipulation of the argument Username causes sql injection. The attack may be initiated remotely. The exploit has been publicly disclosed and may be utilized.

NVD Source

Technical Analysis

CVE-2026-3148 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.