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CVE-2024-42009 CISA KEV · Actively exploited

roundcubemail: A Cross-Site Scripting vulnerability in Roundcube

CVSS score

9.3

EPSS probability

%82.9

Risk score

15.4

Published

2 y ago

Public Exploits · GitHub and Metasploit Intelligence

This tab scans the sources that NVD labels as exploits, GitHub repositories matching the CVE identifier and Rapid7 Metasploit Framework modules. Only links to sources that were actually found are shown.

segunakinsoyinu/CVE-2024-42009-roundcube-xss

Public PoCSource updated: 17.06.2026 21:29:00

ZaidArif47/CVE-2024-42009

Public PoCSource updated: 17.04.2026 02:25:00

Shubhankargupta691/CVE-2024-42009

Public PoCSource updated: 17.09.2025 07:51:24

CVE-2024-42009 Proof of Concept

Public PoCSource updated: 27.08.2026 13:10:37

This Proof of Concept (PoC) demonstrates an exploit for CVE-2024-42009, leveraging a cross-site scripting (XSS) vulnerability to extract emails from a target webmail application. The attack injects a malicious payload that exfiltrates email content to an attacker-controlled listener.

Public PoCSource updated: 03.03.2025 20:13:11

This script exploits a stored XSS vulnerability (CVE-2024-42009) in Roundcube Webmail version 1.6.7. It injects a malicious payload into the webmail system, which, when triggered, exfiltrates email content from the victim’s inbox.

Public PoCSource updated: 13.01.2026 11:20:30

Nuclei: Roundcube Webmail - Cross-Site Scripting

Exploit reference

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