AEGLIX vulnerability intelligence
CVE-2024-42009
CRITICAL · CVSS 9.3 · Analyzed
Published: 2024-08-05 · Updated: 2026-06-17 · Source: NVD
Vulnerability overview
A Cross-Site Scripting vulnerability 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 crafted e-mail message that abuses a Desanitization issue in message_body() in program/actions/mail/show.php.
Severity and scoring
- CVSS score
- 9.3 · CRITICAL
- CVSS version
- 3.1
- CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N
- Weaknesses
- CWE-79
CVSS measures technical severity; it does not establish whether this vulnerability is being exploited in your environment.
Known exploitation and remediation
Listed in CISA’s Known Exploited Vulnerabilities catalog.
- Affected product
- Roundcube · Webmail
- Added to catalog
- 2025-06-09
- Required action
- Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
- CISA remediation due date
- 2025-06-30
CISA deadlines apply to the organizations covered by its directives. Confirm your own remediation requirements.
Verify affected versions and patch availability in the vendor advisory before making changes.
Affected products and versions
cpe:2.3:a:roundcube:webmail:*:*:*:*:*:*:*:*
Before (exclusive): 1.5.8
cpe:2.3:a:roundcube:webmail:*:*:*:*:*:*:*:*
From (inclusive): 1.6.0
Before (exclusive): 1.6.8
These are NVD CPE applicability entries. Some products depend on configuration conditions; consult the official record to confirm applicability.
Advisories and references
- https://github.com/roundcube/roundcubemail/releases
Release Notes
- https://github.com/roundcube/roundcubemail/releases/tag/1.5.8
Release Notes
- https://github.com/roundcube/roundcubemail/releases/tag/1.6.8
Release Notes
- https://roundcube.net/news/2024/08/04/security-updates-1.6.8-and-1.5.8
Vendor Advisory
- https://sonarsource.com/blog/government-emails-at-risk-critical-cross-site-scripting-vulnerability-in-roundcube-webmail/
Technical Description · Third Party Advisory
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2024-42009
US Government Resource