Skip to content
OpenAdvisories

Vendor

IceWarp

7 known vulnerabilities.

IceWarp at a glance

Last 12 months
4
Critical · all time
1
Exploited · all time
0
Public exploit · all time
0
New vulnerabilities per month · last 12 months
0 1 2 December 2025: 2 vulnerabilities, 1 critical Dec 2025 January 2026: 0 vulnerabilities February 2026: 0 vulnerabilities March 2026: 1 vulnerability Mar April 2026: 1 vulnerability May 2026: 0 vulnerabilities June 2026: 0 vulnerabilities Jun July 2026: 0 vulnerabilities August 2026: 0 vulnerabilities September 2026: 0 vulnerabilities Sep October 2026: 0 vulnerabilities November 2026: 0 vulnerabilities
Show as table
MonthVulnerabilitiesCritical
Nov 202600
Oct 202600
Sep 202600
Aug 202600
Jul 202600
Jun 202600
May 202600
Apr 202610
Mar 202610
Feb 202600
Jan 202600
Dec 202521
Nov 202500
Oct 202500
Sep 202500
Aug 202500
Jul 202500
Jun 202500
May 202530
Apr 202500
Mar 202500
Feb 202500
Jan 202500
Dec 202400

Latest advisories

  • Medium

    IceWarp EPOS: Schwachstelle ermöglicht Offenlegung von Informationen

    Ein Angreifer kann eine Schwachstelle in IceWarp EPOS ausnutzen, um Informationen offenzulegen.

  • High max 9.8
    WID-SEC-2026-0471 1 CVE rev. 2

    IceWarp EPOS: Mehrere Schwachstellen

    Ein Angreifer kann mehrere Schwachstellen in IceWarp EPOS ausnutzen, um beliebigen Programmcode mit Administratorrechten auszuführen, Sicherheitsmaßnahmen zu umgehen, Cross-Site-Scripting-Angriffe durchzuführen oder beliebige Dateien zu lesen.

    first Feb 19, 2026

7 results · Feed

  • Medium 6.1

    ICEWARP 11.0.0.0 Cross-Site Scripting via Email HTML Injection

    ICEWARP 10.3.4 and 11.0.0.0 contains a cross-site scripting vulnerability that allows attackers to inject malicious HTML elements into emails by embedding base64-encoded payloads in object and embed tags. Attackers can craft emails containing data URIs with e…

  • High 7.5

    IceWarp collaboration Directory Traversal Information Disclosure Vulnerability

    IceWarp collaboration Directory Traversal Information Disclosure Vulnerability. This vulnerability allows remote attackers to disclose sensitive information on affected installations of IceWarp. Authentication is not required to exploit this vulnerability. Th…

  • Critical 9.8

    IceWarp14 X-File-Operation Command Injection Remote Code Execution Vulnerability

    IceWarp14 X-File-Operation Command Injection Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of IceWarp. Authentication is not required to exploit this vulnerability. The spec…

  • High 8.8

    IceWarp gmaps Cross-Site Scripting Authentication Bypass Vulnerability

    IceWarp gmaps Cross-Site Scripting Authentication Bypass Vulnerability. This vulnerability allows remote attackers to bypass authentication on affected installations of IceWarp. User interaction is required to exploit this vulnerability in that the target mus…

  • Low 2.0

    Cross-site scripting (XSS) vulnerability in IceWarp Mail Server

    Cross-site scripting (XSS) in Icewarp Mail Server affecting version 11.4.0. This vulnerability allows an attacker to modify the “lastLogin” cookie with malicious JavaScript code that will be executed when the page is rendered.

  • Low 2.0

    HTTP host header injection vulnerability in IceWarp Mail Server

    HTTP host header injection vulnerability in Icewarp Mail Server affecting version 11.4.0. By modifying the Host header and adding a payload, arbitrary JavaScript code can be executed on page load. The user must interact with a malicious link to be redirected.

  • Medium 5.1
    CVE-2025-40630 Scanner template

    Open redirection vulnerability in IceWarp Mail Server

    Open redirection vulnerability in IceWarp Mail Server affecting version 11.4.0. This vulnerability allows an attacker to redirect a user to any domain by sending a malicious URL to the victim, for example “ https://icewarp.domain.com//<MALICIOUS_DOMAIN>/%2e%2…