CVE-2024-42008

CRITICAL EPSS 98.1%
Published Aug 5, 20241y ago · Modified Jun 17, 20262w ago
9.3 CVSS 3.1
Critical
Find Similar
Published Aug 5, 2024 1y ago
Last Modified Jun 17, 2026 2w ago

Description

A Cross-Site Scripting vulnerability in rcmail_action_mail_get->run() in Roundcube through 1.5.7 and 1.6.x through 1.6.7 allows a remote attacker to steal and send emails of a victim via a malicious e-mail attachment served with a dangerous Content-Type header.

CVSS Details

Base Score
9.3
Exploitability
2.8
Impact
5.8
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction Required
Scope Changed
Confidentiality High
Integrity High
Availability None

Threat Intelligence

EPSS Exploit Probability
98.1% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 1

CWE-79 Cross-site Scripting Injection

Affected Products 2

VendorProductVersionRange
roundcubewebmail* <1.5.8
roundcubewebmail*≥1.6.0  –  <1.6.8

References 5

  • github.com https://github.com/roundcube/roundcubemail/releases
    Release Notes
  • github.com https://github.com/roundcube/roundcubemail/releases/tag/1.5.8
    Release Notes
  • github.com https://github.com/roundcube/roundcubemail/releases/tag/1.6.8
    Release Notes
  • roundcube.net https://roundcube.net/news/2024/08/04/security-updates-1.6.8-and-1.5.8
    Vendor Advisory
  • sonarsource.com https://sonarsource.com/blog/government-emails-at-risk-critical-cross-site-scripting-vulnerability-in-roundcube-webmail/
    Technical Description

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.