CVE-2023-36137

Summary

CVE-2023-36137: A Cross-Site Scripting (XSS) vulnerability has been identified in the "theme" parameter of PHPJabbers Class Scheduling System 1.0's preview.php file. Successful exploitation allows attackers to inject malicious scripts into web pages viewed by other users, potentially stealing sensitive information or taking control of their sessions. This issue poses a significant risk to users who visit affected pages and could lead to serious data breaches. It is strongly recommended that users upgrade to a patched version of the software as soon as possible to mitigate this threat.

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