cvedb.io
CVE-2026-34241
HIGH · CVSS 8.7
EPSS exploitation probability: 0%
Published 2026-05-19T22:16:37.297 · Last modified 2026-06-17T10:38:42.890

Summary

CtrlPanel is open-source billing software for hosting providers. Versions 1.1.1 and prior contain a Stored Cross-Site Scripting (XSS) vulnerability in the ticket reply notification system. Unsanitized reply content ($newmessage) is stored directly in database notification payloads and later rendered unescaped via Blade's {!! !!} syntax in the recipient's browser. The flaw exists in both App\Notifications\Ticket\Admin\AdminReplyNotification (triggered when a user replies, targeting admins) and App\Notifications\Ticket\User\ReplyNotification (triggered when an admin replies, targeting users), allowing arbitrary JavaScript execution in the victim's session context. A low-privileged attacker can exploit this to hijack admin sessions, harvest credentials via fake login prompts or keyloggers, an

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.