PT-2024-5873 · Roundcube+4 · Roundcube+4

Oskar Zeino-Mahmalat · Published 2024-08-05 · Updated 2026-04-29 · CVE-2024-42010

Positive Technologies (AI Summary)

CVSS v2.0

7.8

High

Base vector

AV:N/AC:L/Au:N/C:C/I:N/A:N

Name of the Vulnerable Software and Affected Versions Roundcube versions 1.5.0 through 1.5.7 Roundcube versions 1.6.0 through 1.6.7

Description The issue is related to the mod css styles function in Roundcube, which insufficiently filters Cascading Style Sheets (CSS) token sequences in rendered e-mail messages. This allows a remote attacker to obtain sensitive information.

Recommendations For versions 1.5.0 through 1.5.7, update to a version later than 1.5.7 to resolve the issue. For versions 1.6.0 through 1.6.7, update to a version later than 1.6.7 to resolve the issue. As a temporary workaround, consider disabling the mod css styles function until a patch is available.

Exploit

Fix

Information Disclosure

Weakness Enumeration

CWE-200

Related Identifiers

ALT-PU-2025-8283

BDU:2024-06665

CVE-2024-42010

DSA-5743-1

DSA-5743-2

MGASA-2024-0279

OPENSUSE-SU-2024:0328-1

OPENSUSE-SU-2024:14243-1

USN-8223-1

Affected Products

Alt Linux

Linuxmint

Red Os

Roundcube

Ubuntu

References · 45

• 🔥 https://github.com/bartfroklage/CVE-2024-37383-POC · Exploit
• https://ubuntu.com/security/CVE-2024-42010 · Vendor Advisory
• https://osv.dev/vulnerability/DSA-5743-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-38357 · Vendor Advisory
• https://ubuntu.com/security/CVE-2026-25916 · Vendor Advisory
• https://ubuntu.com/security/notices/USN-8223-1 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-42010 · Security Note
• https://osv.dev/vulnerability/UBUNTU-CVE-2024-42010 · Vendor Advisory
• https://osv.dev/vulnerability/USN-8223-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2026-26079 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-38356 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2024-42010 · Security Note
• https://security-tracker.debian.org/tracker/CVE-2024-42010 · Vendor Advisory
• https://bdu.fstec.ru/vul/2024-06665 · Security Note
• https://ubuntu.com/security/CVE-2024-42008 · Vendor Advisory