CVE-2024-42010

mod_css_styles in Roundcube through 1.5.7 and 1.6.x through 1.6.7 insufficiently filters Cascading Style Sheets (CSS) token sequences in rendered e-mail messages, allowing a remote attacker to obtain sensitive information.

CVSS v3.1

7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

EPSS

52.81% chance of exploitation in the next 30 days, 99th percentile

Published

2024-08-05

Updated

2024-08-12

Proof-of-concept exploits (1)

• victoni/Roundcube-CVE-2024-42008-and-CVE-2024-42010-POC2★ · 2025-04-12

References

• CVE Record
• NVD entry

Related

• CVE-2020-13965
• CVE-2023-52271
• CVE-2024-42008
• CVE-2024-4201
• CVE-2024-42011
• CVE-2024-42009