CVE-2026-75000

In Roundcube Webmail before 1.6.18 and 1.7.x before 1.7.3, improper HTML/CSS sanitization of the SVG animate "by" attribute may lead to remote image blocking bypass, which in turn may lead to information disclosure or privilege escalation...

CVE-2026-75003

In Roundcube Webmail before 1.6.18 and 1.7.x before 1.7.3, an unclosed url in a FuncIRI attribute of an SVG image could evade the remote image blocking, which may lead to information disclosure or privilege escalation...

CVE-2026-75000

Roundcube Webmail before 1.6.18 and 1.7.x before 1.7.3 fails to sanitize the SVG animate "by" attribute, allowing attackers to bypass remote image blocking and potentially disclose information or escalate privileges. Patches are available in releases 1.6.18 and 1.7.3. No active exploitation is re...

CVE-2026-48846

In Roundcube Webmail 1.6.x before 1.6.16 and 1.7.x before 1.7.1, the remote image blocking feature can be bypassed via a crafted CSS var value in an e-mail message, which may lead to information disclosure or access-control bypass...

EUVD-2026-31725

In Roundcube Webmail 1.6.x before 1.6.16 and 1.7.x before 1.7.1, the remote image blocking feature can be bypassed via a crafted CSS var value in an e-mail message, which may lead to information disclosure or access-control bypass...

CVE-2026-48845

In Roundcube Webmail 1.6.x between 1.6.14 and 1.6.16 and 1.7.x before 1.7.1, remote image blocking was not honored for URLs pointing to local/private destinations, which may lead to information disclosure or privilege escalation via a text/html email message...

Linux Distros Unpatched Vulnerability : CVE-2026-35542

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - An issue was discovered in Roundcube Webmail before 1.5.14 and 1.6.14. The remote image blocking feature can be bypassed via a crafted background attribute of a...

CVE-2026-35543

A flaw was found in Roundcube Webmail. A remote attacker could bypass the remote image blocking feature by sending a specially crafted email that includes Scalable Vector Graphics SVG content with animation attributes. This vulnerability may lead to unauthorized information disclosure or an...

CVE-2026-35542

A flaw was found in Roundcube Webmail. A remote attacker could bypass the remote image blocking feature by sending a specially crafted email containing a malicious background attribute within a BODY element. This vulnerability may lead to unauthorized information disclosure or an access-control...

Roundcube: Bypass of remote image blocking via crafted BODY background attribute

An issue was discovered in Roundcube Webmail before 1.5.14 and 1.6.14. The remote image blocking feature can be bypassed via a crafted background attribute of a BODY element in an e-mail message. This may lead to information disclosure or access-control bypass...

MGASA-2026-0065 Updated roundcubemail packages fix security vulnerabilities

Fix pre-auth arbitrary file write via unsafe deserialization in redis/memcache session handler, reported by y0us. Fix bug where a password could get changed without providing the old password, reported by flydragon777. Fix IMAP Injection + CSRF bypass in mail search, reported by Martila Security...

Updated roundcubemail packages fix security vulnerabilities

Fix pre-auth arbitrary file write via unsafe deserialization in redis/memcache session handler, reported by y0us. Fix bug where a password could get changed without providing the old password, reported by flydragon777. Fix IMAP Injection + CSRF bypass in mail search, reported by Martila Security...

Roundcube -- Multiple vulnerabilities

The Roundcube project reports: pre-auth arbitrary file write via unsafe deserialization in redis/memcache session handler password could get changed without providing the old password IMAP Injection + CSRF bypass in mail search remote image blocking bypass via various SVG animate attributes remot...