What’s Vulnerable › Vulnerabilities

CVE-2022-2396: SourceCodester Simple e-Learning System claire_blake cross site scripting

• Severity: medium (CVSS 5.4 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.6% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2022-07-14 · updated 2026-06-17
• Weakness: CWE-79

Description

A vulnerability classified as problematic was found in SourceCodester Simple e-Learning System 1.0. Affected by this vulnerability is an unknown functionality of the file /vcs/claire_blake. The manipulation of the argument Bio with the input "><script>alert(document.cookie)</script> leads to cross site scripting. The attack can be launched remotely. The exploit has been disclosed to the public and may be used.

Affected products

• SourceCodester Simple E-Learning System: 1.0

References

• https://github.com/CyberThoth/CVE/blob/83c243538386cd0761025f85eb747eab7cae5c21/CVE/Simple%20e-Learning%20System/Cross%20Site%20Scripting%28Stored%29/POC.md
• https://vuldb.com/?id.203779
• https://github.com/CyberThoth/CVE/blob/83c243538386cd0761025f85eb747eab7cae5c21/CVE/Simple%20e-Learning%20System/Cross%20Site%20Scripting%28Stored%29/POC.md
• https://vuldb.com/?id.203779

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