Is CVE-2026-6033 actively exploited?

A proof-of-concept exploit is publicly available for CVE-2026-6033, but active exploitation has not been confirmed.

Can CVE-2026-6033 be exploited remotely?

Yes. CVE-2026-6033 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2026-6033?

CVE-2026-6033 has a CVSS score of 6.3 (MEDIUM).

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MEDIUMPOC

CVE-2026-6033

CWE-74Published: April 10, 2026· Updated: Apr 13, 2026

6.3

CVSS v3.1

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

Official Description

A vulnerability was determined in CodeAstro Online Classroom 1.0. Affected is an unknown function of the file /updatedetailsfromstudent.php?eno=146891650. Executing a manipulation of the argument fname can lead to sql injection. The attack may be performed from remote. The exploit has been publicly disclosed and may be utilized.

NVD Source

Technical Analysis

CVE-2026-6033 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

Exploitation requires low privileges, which limits the exposure to scenarios where an attacker has already gained initial access.

A proof-of-concept (PoC) exploit exists for CVE-2026-6033. While not yet confirmed in active campaigns, the availability of PoC code increases exploitation risk substantially.