What’s Vulnerable › Vulnerabilities

CVE-2026-1154: SourceCodester E-Learning System Lesson index.php cross site scripting

• Severity: medium (CVSS 5.4 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2026-01-19 · updated 2026-06-17
• Weakness: CWE-74

Description

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.

Affected products

• SourceCodester E-Learning System: 1.0

References

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

Get alerted when CVE-2026-1154 or the next vulnerability affects your stack