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A security flaw has been discovered in SourceCodester Class and Exam Timetabling System 1.0. This affects an unknown part of the file /forexam.php. The manipulation of the argument day results in cro…

Low CVSS 3.5
CVECVE-2026-16156
First seen2026-07-18 23:15 UTC
Disclosed2026-07-18 22:16 UTC
Last updated2026-07-18 23:15 UTC
Channel statusauto

Summary

A security flaw has been discovered in SourceCodester Class and Exam Timetabling System 1.0. This affects an unknown part of the file /forexam.php. The manipulation of the argument day results in cross site scripting. It is possible to launch the attack remotely. The exploit has been released to the public and may be used for attacks.

In-depth triage · Auto channel

No in-depth report has been generated yet (DR-003 v2 AI pipeline is under construction).

Lint boundary warnings (1)

The following non-blocking warnings were raised during the lint phase of this triage (e.g. reference URLs not yet on the allowlist). They do not affect entry usability and are disclosed for transparency (see DR-002).

  • REF_URL_NOT_ALLOWLISTED url not in allowlist: https://www.sourcecodester.com/

Sources

  • NVD DATABASE

Original Links

Timeline

  1. nvd_ingest NVD