Is CVE-2026-36235 actively exploited?

A proof-of-concept exploit is publicly available for CVE-2026-36235, but active exploitation has not been confirmed.

Can CVE-2026-36235 be exploited remotely?

Yes. CVE-2026-36235 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2026-36235?

CVE-2026-36235 has a CVSS score of 9.8 (CRITICAL).

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CRITICALPOC

CVE-2026-36235

Published: April 10, 2026· Updated: Apr 14, 2026

9.8

CVSS v3.1

Official Description

A SQL injection vulnerability was found in the scheduleSubList.php file of itsourcecode Online Student Enrollment System v1.0. The reason for this issue is that the 'subjcode' parameter is directly embedded into the SQL query via string interpolation without any sanitization or validation.

NVD Source

Technical Analysis

CVE-2026-36235 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.

A proof-of-concept (PoC) exploit exists for CVE-2026-36235. While not yet confirmed in active campaigns, the availability of PoC code increases exploitation risk substantially.