CVE-2026-1154CWE-74CWE-80

SourceCodester E-Learning System Lesson index.php cross site scripting

Medium · published January 19, 2026

CVSS v4.0
5.3
EPSS
0%
Percentile
33.2
In the wild
Unconfirmed
What it is

A flaw has been found in SourceCodester E-Learning System 1.0. This impacts an unknown function of the file /admin/modules/lesson/index.php of the component Lesson Module Handler. Executing a manipulation of the argument Title/Description can lead to basic cross site scripting. The attack can be executed remotely. The exploit has been published and may be used.

The record
Technical detail
CVSS v4.0
5.3 · MEDIUM
Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P
EPSS
0.00401 · 33.2th percentile
Weaknesses
CWE-74 · Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection'); CWE-80 · Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS)
Published
2026-01-19T12:32Z
EPSS history
Timeline
  • 19 JAN 12:32Z
    SourceCodester E-Learning System Lesson index.php cross site scripting
    cvelistv5