PT-2026-29980

An issue was discovered in Roundcube Webmail before 1.5.14 and 1.6.14. Incorrect password comparison in the password plugin could lead to type confusion that allows a password change without knowing the old password...

CVE-2026-35545: Incorrect Resource Transfer Between Spheres

An issue was discovered in Roundcube Webmail before 1.5.15 and 1.6.15. The remote image blocking feature can be bypassed via SVG content in an e-mail message. This may lead to information disclosure or access-control bypass. This involves the animate element with attributeName=fill/filter/stroke...

CVE-2026-35544: Incorrect Resource Transfer Between Spheres

An issue was discovered in Roundcube Webmail before 1.5.14 and 1.6.14. Insufficient Cascading Style Sheets CSS sanitization in HTML e-mail messages may lead to a fixed-position mitigation bypass via the use of !important...

CVE-2026-35537: Deserialization of Untrusted Data

An issue was discovered in Roundcube Webmail before 1.5.14 and 1.6.14. Unsafe deserialization in the redis/memcache session handler may lead to arbitrary file write operations by unauthenticated attackers via crafted session data...

PT-2026-29977

An issue was discovered in Roundcube Webmail before 1.5.14 and 1.6.14. Unsanitized IMAP SEARCH command arguments could lead to IMAP injection or CSRF bypass during mail search...

ROS-20260401-73-0001

A vulnerability in the HTML Style Checker module of RoundCube Webmail is related to incorrect encoding or escaping of output data. Exploitation of the vulnerability may allow a remote attacker to gain unauthorized access to protected information...

Ubuntu: Security Advisory (USN-8132-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2026 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

ROS-20260401-73-0002

A vulnerability in RoundCube Webmail email client is related to the failure to take measures to protect the structure of a web page. Exploitation of the vulnerability could allow an attacker acting remotely to conduct cross-site scripting XSS attacks...

Ubuntu 16.04 LTS / 18.04 LTS : Roundcube Webmail vulnerabilities (USN-8132-1)

The remote Ubuntu 16.04 LTS / 18.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-8132-1 advisory. It was discovered that Roundcube Webmail did not properly sanitize certain HTML elements within the e-mail body. An attacker could possibly u...

Debian: Security Advisory (DLA-4517-1)

The remote host is missing an update for the Debian SPDX-FileCopyrightText: 2026 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

USN-8132-1: Roundcube Webmail vulnerabilities

It was discovered that Roundcube Webmail did not properly sanitize certain HTML elements within the e-mail body. An attacker could possibly use this issue to cause a cross-site scripting attack. This issue was only addressed in Ubuntu 16.04 LTS. CVE-2016-4068, CVE-2016-4069 It was discovered that...

USN-8132-1 roundcube vulnerabilities

It was discovered that Roundcube Webmail did not properly sanitize certain HTML elements within the e-mail body. An attacker could possibly use this issue to cause a cross-site scripting attack. This issue was only addressed in Ubuntu 16.04 LTS. CVE-2016-4068, CVE-2016-4069 It was discovered that...

FreeBSD : Roundcube -- SVG Attribute Bypass (095e9db2-2b5b-11f1-9839-8447094a420f)

The version of FreeBSD installed on the remote host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the 095e9db2-2b5b-11f1-9839-8447094a420f advisory. The Roundcube project reports: . Tenable has extracted the preceding description block directly from th...

Debian dla-4517 : roundcube - security update

The remote Debian 11 host has packages installed that are affected by a vulnerability as referenced in the dla-4517 advisory. ------------------------------------------------------------------------- Debian LTS Advisory DLA-4517-1 [email protected] https://www.debian.org/lts/security/...

DLA-4517-1 roundcube - security update

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Roundcube -- SVG Attribute Bypass

The Roundcube project reports:...

[SECURITY] Fedora 42 Update: roundcubemail-1.6.14-1.fc42

RoundCube Webmail is a browser-based multilingual IMAP client with an application-like user interface. It provides full functionality you expect from an e-mail client, including MIME support, address book, folder manipulation, message searching and spell checking. RoundCube Webmail is written in...

[SECURITY] Fedora 43 Update: roundcubemail-1.6.14-1.fc43

RoundCube Webmail is a browser-based multilingual IMAP client with an application-like user interface. It provides full functionality you expect from an e-mail client, including MIME support, address book, folder manipulation, message searching and spell checking. RoundCube Webmail is written in...

[SECURITY] Fedora 44 Update: roundcubemail-1.7~rc5-1.fc44

RoundCube Webmail is a browser-based multilingual IMAP client with an application-like user interface. It provides full functionality you expect from an e-mail client, including MIME support, address book, folder manipulation, message searching and spell checking. RoundCube Webmail is written in...

Fedora 43 : roundcubemail (2026-2decd38070)

The remote Fedora 43 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2026-2decd38070 advisory. Version 1.6.14 Fix Postgres connection using IPv6 address 10104 Security: Fix pre-auth arbitrary file write via unsafe deserialization in redis/memcache...