Horde Groupware Unauthenticated Admin Access

Horde Groupware contains an administrative account with a blank password, which allows remote attackers to gain access. id: CVE-2005-3344 info: name: Horde Groupware Unauthenticated Admin Access author: pikpikcu severity: critical description: Horde Groupware contains an administrative account wi...

CVE-2014-4945

Multiple cross-site scripting XSS vulnerabilities in Horde Internet Mail Program IMP before 6.1.8, as used in Horde Groupware Webmail Edition before 5.1.5, allow remote attackers to inject arbitrary web script or HTML via an unspecified flag in the basic 1 mailbox or 2 message view...

CVE-2014-4946

Multiple cross-site scripting XSS vulnerabilities in Horde Internet Mail Program IMP before 6.1.8, as used in Horde Groupware Webmail Edition before 5.1.5, allow remote attackers to inject arbitrary web script or HTML via 1 unspecified flags or 2 a mailbox name in the dynamic mailbox view...

CVE-2016-10839

cPanel before 11.54.0.4 allows SQL injection in bin/hordeupdateusernames SEC-71...

CVE-2016-10804

The SQLite journal feature in cPanel before 57.9999.54 allows arbitrary file-overwrite operations during Horde Restore SEC-58...

CVE-2022-26874

lib/Horde/Mime/Viewer/Ooo.php in Horde MimeViewer before 2.2.4 allows XSS via an OpenOffice document, leading to account takeover in Horde Groupware Webmail Edition. This occurs after XSLT rendering...

CVE-2017-18432

In cPanel before 64.0.21, Horde MySQL to SQLite conversion can leak a database password SEC-234...

CVE-2019-12095

Horde Trean, as used in Horde Groupware Webmail Edition through 5.2.22 and other products, allows CSRF, as demonstrated by the treanBookmarkTags parameter to the trean/ URI on a webmail server. NOTE: treanBookmarkTags could, for example, be a stored XSS payload...

CVE-2019-12094

Horde Groupware Webmail Edition through 5.2.22 allows XSS via an admin/user.php?form=updatefname= or admin/user.php?form=removefname= or admin/config/diff.php?app= URI...

CVE-2025-41066

Horde Groupware v5.2.22 has a user enumeration vulnerability that allows an unauthenticated attacker to determine the existence of valid accounts on the system. To exploit the vulnerability, an HTTP request must be sent to ‘/imp/attachment.php’ including the parameters ‘id’ and ‘u’. If the...

Linux Distros Unpatched Vulnerability : CVE-2025-41066

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Horde Groupware v5.2.22 has a user enumeration vulnerability that allows an unauthenticated attacker to determine the existence of valid accounts on the system...

EUVD-2025-200240

Horde Groupware v5.2.22 has a user enumeration vulnerability that allows an unauthenticated attacker to determine the existence of valid accounts on the system. To exploit the vulnerability, an HTTP request must be sent to ‘/imp/attachment.php’ including the parameters ‘id’ and ‘u’. If the...

CVE-2025-41066

Horde Groupware v5.2.22 has a user enumeration vulnerability that allows an unauthenticated attacker to determine the existence of valid accounts on the system. To exploit the vulnerability, an HTTP request must be sent to ‘/imp/attachment.php’ including the parameters ‘id’ and ‘u’. If the...

DEBIAN-CVE-2025-41066

Horde Groupware v5.2.22 has a user enumeration vulnerability that allows an unauthenticated attacker to determine the existence of valid accounts on the system. To exploit the vulnerability, an HTTP request must be sent to ‘/imp/attachment.php’ including the parameters ‘id’ and ‘u’. If the...

CVE-2025-41066

Horde Groupware v5.2.22 has a user enumeration vulnerability that allows an unauthenticated attacker to determine the existence of valid accounts on the system. To exploit the vulnerability, an HTTP request must be sent to ‘/imp/attachment.php’ including the parameters ‘id’ and ‘u’. If the...

UBUNTU-CVE-2025-41066

Horde Groupware v5.2.22 has a user enumeration vulnerability that allows an unauthenticated attacker to determine the existence of valid accounts on the system. To exploit the vulnerability, an HTTP request must be sent to ‘/imp/attachment.php’ including the parameters ‘id’ and ‘u’. If the...

CVE-2025-41066 Disclosure of sensitive information in Horde Groupware

Horde Groupware v5.2.22 has a user enumeration vulnerability that allows an unauthenticated attacker to determine the existence of valid accounts on the system. To exploit the vulnerability, an HTTP request must be sent to ‘/imp/attachment.php’ including the parameters ‘id’ and ‘u’. If the...

CVE-2025-41066

Horde Groupware v5.2.22 has a user enumeration vulnerability that allows an unauthenticated attacker to determine the existence of valid accounts on the system. To exploit the vulnerability, an HTTP request must be sent to ‘/imp/attachment.php’ including the parameters ‘id’ and ‘u’. If the...

CVE-2025-41066 Disclosure of sensitive information in Horde Groupware

Horde Groupware v5.2.22 has a user enumeration vulnerability that allows an unauthenticated attacker to determine the existence of valid accounts on the system. To exploit the vulnerability, an HTTP request must be sent to ‘/imp/attachment.php’ including the parameters ‘id’ and ‘u’. If the...

CVE-2025-41066

The vulnerability concerns Horde Groupware v5.2.22. Affected component: Horde Groupware web interface. Root cause: unauthenticated user enumeration via HTTP request to /imp/attachment.php with parameters id and u, causing the server to reveal whether a user exists (returns an empty file when the ...