CVE-2026-1154

MEDIUM 4.3

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

CVSS Score

4.3

EPSS Score

0.0%

EPSS Percentile

0th

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.

CWE	CWE-80 CWE-74
Vendor	sourcecodester
Product	e-learning system
Published	Jan 19, 2026
Last Updated	Feb 23, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N/E:P/RL:X/RC:R

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

SourceCodester / E-Learning System

1.0

References

NVD ↗ CVE.org ↗ EPSS Data ↗

vuldb.com: https://vuldb.com/?id.341747 vuldb.com: https://vuldb.com/?ctiid.341747 vuldb.com: https://vuldb.com/?submit.735855 gist.github.com: https://gist.github.com/0xCaptainFahim/dada955760b424a851de12bccadee997 sourcecodester.com: https://www.sourcecodester.com/

Credits

🔍 0xCaptainFahim (VulDB User)