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...

PT-2026-29982

An issue was discovered in Roundcube Webmail before 1.5.14 and 1.6.14. The remote image blocking feature can be bypassed via SVG content with animate attributes in an e-mail message. This may lead to information disclosure or access-control bypass...

PT-2026-29981

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...

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...

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...

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...

[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...

PT-2026-29979

Name of the Vulnerable Software and Affected Versions Roundcube Webmail versions 1.6.0 through 1.6.13 Description An issue exists in Roundcube Webmail where insufficient Cascading Style Sheets CSS sanitization in HTML email messages could lead to Server-Side Request Forgery SSRF or Information...

PT-2026-29984

Name of the Vulnerable Software and Affected Versions Roundcube Webmail versions prior to 1.5.15 and prior to 1.6.15 Description A flaw exists in Roundcube Webmail that allows bypassing the remote image blocking feature through specially crafted SVG content within email messages. This bypass can...

Ubuntu 18.04 LTS / 20.04 LTS / 22.04 LTS / 24.04 LTS : Roundcube Webmail vulnerabilities (USN-8097-1)

The remote Ubuntu 18.04 LTS / 20.04 LTS / 22.04 LTS / 24.04 LTS host has packages installed that are affected by a vulnerability as referenced in the USN-8097-1 advisory. It was discovered that Roundcube Webmail did not properly sanitize the animate tag within SVG documents. An attacker could...

USN-8097-1 roundcube vulnerabilities

It was discovered that Roundcube Webmail did not properly sanitize the animate tag within SVG documents. An attacker could possibly use this issue to cause a cross-site scripting attack...

USN-8097-1: Roundcube Webmail vulnerabilities

It was discovered that Roundcube Webmail did not properly sanitize the animate tag within SVG documents. An attacker could possibly use this issue to cause a cross-site scripting attack...

Nextcloud: position: fixed !important bypasses CSS sanitizer's fixed-position mitigation, enabling full-viewport phishing overlays.

A vulnerability was discovered in the CSS sanitization process of the Roundcube webmail application. The sanitizer failed to properly handle the "position: fixed !important" CSS declaration, allowing an attacker to bypass the mitigation for fixed-position overlays. This could enable the creation ...

Security update for roundcubemail (important)

openSUSE Security Update: Security update for roundcubemail Announcement ID: openSUSE-SU-2026:0071-1 Rating: important References: 1255306 1255308 1257909 1258052 Cross-References: CVE-2025-68460 CVE-2025-68461 CVE-2026-25916 CVE-2026-26079 CVSS scores: CVE-2026-26079 SUSE: 5.3...

Security update for roundcubemail (important)

openSUSE Security Update: Security update for roundcubemail Announcement ID: openSUSE-SU-2026:0070-1 Rating: important References: 1255306 1255308 1257909 1258052 Cross-References: CVE-2025-68460 CVE-2025-68461 CVE-2026-25916 CVE-2026-26079 CVSS scores: CVE-2026-26079 SUSE: 5.3...

CISA Adds Two Known Exploited Vulnerabilities to Catalog

CISA has added two new vulnerabilities to its Known Exploited Vulnerabilities KEV Catalog, based on evidence of active exploitation. CVE-2025-49113link is external RoundCube Webmail Deserialization of Untrusted Data Vulnerability CVE-2025-68461link is external RoundCube Webmail Cross-site Scripti...

[SECURITY] Fedora 42 Update: roundcubemail-1.6.13-1.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-1.6.13-1.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...