The vulnerability of the RoundCube Webmail email client, which can be exploited by introducing or modifying arguments, allows attackers to perform CSRF attacks.

The vulnerability of the RoundCube Webmail email client is related to the implementation or modification of arguments. Exploiting this vulnerability can allow a malicious actor to perform a CSRF attack remotely...

The vulnerability of the RoundCube Webmail email client, which stems from the lack of validation for incoming requests, allows attackers to disclose protected information.

The vulnerability of the RoundCube Webmail client lies in the lack of validation for incoming requests. Exploiting this vulnerability can allow a malicious actor to disclose protected information...

The vulnerability of the RoundCube Webmail email client, related to deficiencies in the deserialization mechanism, allows attackers to upload arbitrary files.

The vulnerability of the RoundCube Webmail email client is related to deficiencies in the deserialization mechanism. Exploiting this vulnerability allows an attacker who operates remotely to write arbitrary files...

The vulnerability of the preview mode in the RoundCube Webmail client allows attackers to perform cross-site scripting attacks (XSS).

The vulnerability of the preview mode in RoundCube Webmail involves a lack of measures taken to protect the website structure. Exploiting this vulnerability allows an attacker to perform cross-site scripting attacks XSS remotely...

[SECURITY] Fedora 44 Update: roundcubemail-1.7~rc6-1.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...

Security update for roundcubemail (important)

openSUSE security update: security update for roundcubemail ------------------------------------------------------------- Announcement ID: openSUSE-SU-2026:20586-1 Rating: important References: bsc1261157 bsc1261488 Cross-References: CVE-2026-35537 Affected Products: openSUSE Leap 16.0...

Security update for roundcubemail (important)

openSUSE Security Update: Security update for roundcubemail Announcement ID: openSUSE-SU-2026:0144-1 Rating: important References: 1261157 1261488 Cross-References: CVE-2026-35537 Affected Products: openSUSE Backports SLE-15-SP6 An update that solves one vulnerability and has one errata is now...

OPENSUSE-SU-2026:20586-1 Security update for roundcubemail

This update for roundcubemail fixes the following issues: Changes in roundcubemail: - update to 1.6.15 This is a security update to the stable version 1.6 of Roundcube Webmail. It provides fixes to some regressions introduced in the previous release as well a recently reported security...

Exploit for Cross-site Scripting in Roundcube Webmail

CVE-2024-42009 – Roundcube Stored XSS Docker PoC 📌 Overv...

Exploit for Deserialization of Untrusted Data in Roundcube Webmail

CVE-2025-49113 — Roundcube Post-Auth RCE via PHP Object Deseri...

Exploit for Deserialization of Untrusted Data in Roundcube Webmail

No d...

[SECURITY] Fedora 42 Update: roundcubemail-1.6.15-1.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-1.6.15-1.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...

Fedora 42 : roundcubemail (2026-051825ca18)

The remote Fedora 42 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2026-051825ca18 advisory. Version 1.6.15 This is a security update to the stable version 1.6 of Roundcube Webmail. It provides fixes to some regressions introduced in the...

CVE-2026-35390

Bulwark Webmail is a self-hosted webmail client for Stalwart Mail Server. Prior to 1.4.11, the reverse proxy proxy.ts set the Content-Security-Policy-Report-Only header instead of the enforcing Content-Security-Policy header. This means cross-site scripting XSS attacks were logged but not blocked...

CVE-2026-35391

Bulwark Webmail is a self-hosted webmail client for Stalwart Mail Server. Prior to 1.4.11, the getClientIP function in lib/admin/session.ts trusted the first leftmost entry of the X-Forwarded-For header, which is fully controlled by the client. An attacker could forge their source IP address to...

CVE-2026-35389

Bulwark Webmail is a self-hosted webmail client for Stalwart Mail Server. Prior to 1.4.11, S/MIME signature verification did not validate the certificate trust chain checkChain: false. Any email signed with a self-signed or untrusted certificate was displayed as having a valid signature. This...

CVE-2026-35391

Bulwark Webmail is a self-hosted webmail client for Stalwart Mail Server. Prior to 1.4.11, the getClientIP function in lib/admin/session.ts trusted the first leftmost entry of the X-Forwarded-For header, which is fully controlled by the client. An attacker could forge their source IP address to...

CVE-2026-35389

Bulwark Webmail is a self-hosted webmail client for Stalwart Mail Server. Prior to 1.4.11, S/MIME signature verification did not validate the certificate trust chain checkChain: false. Any email signed with a self-signed or untrusted certificate was displayed as having a valid signature. This...

CVE-2026-35390

Bulwark Webmail is a self-hosted webmail client for Stalwart Mail Server. Prior to 1.4.11, the reverse proxy proxy.ts set the Content-Security-Policy-Report-Only header instead of the enforcing Content-Security-Policy header. This means cross-site scripting XSS attacks were logged but not blocked...