XSS in Roundcube Webmail
CVE-2024-42008
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 dangerou…
Vulnerability class: XSS (Cross-Site Scripting)
EPSS: 0.342 (98.2th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 9.3 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N.
Affected products
- Roundcube Webmail
- N/a — versions n/a
Weakness classification (CWE)
Public proof-of-concept exploits
References
- cve@mitre.org (Release Notes)
- cve@mitre.org (Technical Description)
- cve@mitre.org (Release Notes)
- cve@mitre.org (Release Notes)
- cve@mitre.org (Vendor Advisory)
Frequently asked questions
- What is CVE-2024-42008?
- CVE-2024-42008 is a critical-severity vulnerability in Roundcube Webmail, classified under Cross-site Scripting. CVSS score: 9.3/10. Published 2024-08-05.
- How severe is CVE-2024-42008?
- Critical severity. CVSS v3 base score is 9.3 out of 10.
- Is CVE-2024-42008 known to be exploited?
- 6 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.