CVE-2024-37383: RoundCube Webmail Cross-Site Scripting (XSS) Vulnerability

CVE-2024-37383 · Severity: critical · CVSS 6.1 · Exploited in the wild · Published 2024-10-24

Roundcube Webmail is vulnerable to Cross-Site Scripting (XSS) due to improper neutralization of SVG animate attributes. A remote attacker can exploit this by sending a malicious email that executes arbitrary JavaScript in the context of the user's browser session.

Technologies: Roundcube Webmail. Vendors: Roundcube.

Quick answers

Is CVE-2024-37383 exploited in the wild?
Yes. CVE-2024-37383 is known to be exploited in the wild, first recorded on 24 October 2024. Treat it as urgent.
How severe is CVE-2024-37383?
Critical severity, with a CVSS score of 6.1, published 24 October 2024.
Which products and versions are affected?
Roundcube Webmail before 1.5.7, 1.6.x before 1.6.7; Debian Debian Linux 10.0.
Is there a fix for CVE-2024-37383?
A patch was published on 2024-06-07: Roundcube releases 1.5.7 and 1.6.7 to address the vulnerability Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
How is CVE-2024-37383 attacked?
It is attacked over the network, in a web application.
Am I affected by CVE-2024-37383?
Check whether you run Roundcube Webmail. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

Affected products

  • Roundcube Webmail before 1.5.7, 1.6.x before 1.6.7
  • Debian Debian Linux 10.0

Timeline

  • 2024-06-07: disclosed: Initial NVD publication date
  • 2024-06-07: patched: Roundcube releases 1.5.7 and 1.6.7 to address the vulnerability
  • 2024-10-24: kev added: CISA adds CVE-2024-37383 to the Known Exploited Vulnerabilities (KEV) catalog

This page as Markdown. Free to reuse under CC BY 4.0 with a link back.