Is CVE-2026-6490 actively exploited?

No active exploitation of CVE-2026-6490 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2026-6490 be exploited remotely?

Yes. CVE-2026-6490 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2026-6490?

CVE-2026-6490 has a CVSS score of 7.3 (HIGH).

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HIGH

CVE-2026-6490

CWE-74Published: April 17, 2026· Updated: Apr 22, 2026

7.3

CVSS v3.1

EPSS:0.03%probability of exploitation in 30 daysPercentile:8.0th

Official Description

A weakness has been identified in QueryMine sms up to 7ab5a9ea196209611134525ffc18de25c57d9593. Impacted is an unknown function of the file admin/deletecourse.php of the component GET Request Parameter Handler. This manipulation of the argument ID causes sql injection. The attack may be initiated remotely. The exploit has been made available to the public and could be used for attacks. This product uses a rolling release model to deliver continuous updates. As a result, specific version information for affected or updated releases is not available. The vendor was contacted early about this disclosure but did not respond in any way.

NVD Source

Technical Analysis

CVE-2026-6490 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.