CVE-2026-16220 code-projects CVE debrief

Who should care

Users of code-projects Online Examination System 1.0 should be aware of this cross site scripting vulnerability and take steps to mitigate it. This includes administrators, developers, and users who interact with the system.

Technical summary

The vulnerability is located in the /account.php?q=quiz file of code-projects Online Examination System 1.0. The eid, n, and t arguments are not properly sanitized, allowing for cross site scripting attacks. This could lead to unauthorized actions on behalf of the user. Users should verify affected scope and take steps to mitigate it, including reviewing compensating controls for exposed systems and checking relevant monitoring, detection, and logs for exposed assets that need extra review.

Defensive priority

Low priority due to CVSS score of 2.1. However, users should still take steps to mitigate the vulnerability.

Recommended defensive actions

• Inventory and verify affected scope
• Apply vendor remediation or compensating controls
• Monitor for suspicious activity
• Exception tracking and retest
• Review compensating controls for exposed systems while remediation is scheduled and verified
• Check relevant monitoring, detection, and logs for exposed assets that need extra review
• Track exceptions, retest remediated assets, and close the item only after evidence is documented

Evidence notes

Evidence is limited. Primary official records indicate a cross site scripting vulnerability in code-projects Online Examination System 1.0. The CVE record was published on 2026-07-19T07:16:49.687Z and has not been modified since then. The attack can be launched remotely. Users should verify affected scope and take steps to mitigate it.

Official resources