High severity · published Aug 5, 2024
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…
7.5
CVSS
66.7%
EPSS
No
On KEV
Description
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 vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)66.7% · higher than 99% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
RO
Roundcube · Roundcube
through 1.5.7; 1.6x through 1.6.7 · source: CISA
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2024-42010
CVE.org
https://www.cve.org/CVERecord?id=CVE-2024-42010
github.com
https://github.com/roundcube/roundcubemail/releases
github.com
https://github.com/roundcube/roundcubemail/releases/tag/1.5.8
github.com
https://github.com/roundcube/roundcubemail/releases/tag/1.6.8
roundcube.net
https://roundcube.net/news/2024/08/04/security-updates-1.6.8-and-1.5.8
sonarsource.com
https://sonarsource.com/blog/government-emails-at-risk-critical-cross-site-scripting-vulnerability-in-roundcube-webmail/
More from Roundcube
6.1
CVE-2021-46144
Roundcube before 1.4.13 and 1.5.x before 1.5.2 allows XSS via an HTML e-mail message with crafted Cascading Style Sheets (CSS) token sequences