Aggregates CVE and security vulnerability intelligence across all Horde-related products, including CVSS, EPSS, publication dates, and vulnerability intelligence data.
Historical issues mainly involve vendor risk path handling, vendor risk csrf, and vendor risk input validation and related problems; some flaws may lead to vendor impact file overwrite and vendor impact unexpected behavior.
| CVE | Summary | Source | Max CVSS | EPSS % | Published | Updated |
|---|---|---|---|---|---|---|
| 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 specified user exists, the server will return the download of an empty file; if it does not exist, no download will be initiated, which unequivocally reveals the validity of the user. | [email protected] | 6.9 | 0.05% | 2025-12-02 | 2025-12-03 |
| CVE-2022-30287 | Horde Groupware Webmail Edition through 5.2.22 allows a reflection injection attack through which an attacker can instantiate a driver class. This then leads to arbitrary deserialization of PHP objects. | [email protected] | 8.0 | 22.60% | 2022-07-28 | 2024-11-21 |
| CVE-2022-26874 | lib/Horde/Mime/Viewer/Ooo.php in Horde Mime_Viewer before 2.2.4 allows XSS via an OpenOffice document, leading to account takeover in Horde Groupware Webmail Edition. This occurs after XSLT rendering. | [email protected] | 5.4 | 0.31% | 2022-03-11 | 2024-11-21 |
| CVE-2021-26929 | An XSS issue was discovered in Horde Groupware Webmail Edition through 5.2.22 (where the Horde_Text_Filter library before 2.3.7 is used). The attacker can send a plain text e-mail message, with JavaScript encoded as a link or email that is mishandled by preProcess in Text2html.php, because bespoke use of \x00\x00\x00 and \x01\x01\x01 interferes with XSS defenses. | [email protected] | 6.1 | 1.52% | 2021-02-14 | 2024-11-21 |
| CVE-2020-8034 | Gollem before 3.0.13, as used in Horde Groupware Webmail Edition 5.2.22 and other products, is affected by a reflected Cross-Site Scripting (XSS) vulnerability via the HTTP GET dir parameter in the browser functionality, affecting breadcrumb output. An attacker can obtain access to a victim's webmail account by making them visit a malicious URL. | [email protected] | 6.1 | 0.50% | 2020-05-18 | 2024-11-21 |
| CVE-2020-8035 | The image view functionality in Horde Groupware Webmail Edition before 5.2.22 is affected by a stored Cross-Site Scripting (XSS) vulnerability via an SVG image upload containing a JavaScript payload. An attacker can obtain access to a victim's webmail account by making them visit a malicious URL. | [email protected] | 6.1 | 0.45% | 2020-05-18 | 2024-11-21 |
| CVE-2020-8866 | This vulnerability allows remote attackers to create arbitrary files on affected installations of Horde Groupware Webmail Edition 5.2.22. Authentication is required to exploit this vulnerability. The specific flaw exists within add.php. The issue results from the lack of proper validation of user-supplied data, which can allow the upload of arbitrary files. An attacker can leverage this in conjunction with other vulnerabilities to execute code in the context of the www-data user. Was ZDI-CAN-101 | [email protected] | 6.5 | 3.53% | 2020-03-23 | 2024-11-21 |
| CVE-2020-8865 | This vulnerability allows remote attackers to execute local PHP files on affected installations of Horde Groupware Webmail Edition 5.2.22. Authentication is required to exploit this vulnerability. The specific flaw exists within edit.php. When parsing the params[template] parameter, the process does not properly validate a user-supplied path prior to using it in file operations. An attacker can leverage this in conjunction with other vulnerabilities to execute code in the context of the www-data | [email protected] | 6.3 | 3.90% | 2020-03-23 | 2024-11-21 |
| CVE-2020-8518 | Horde Groupware Webmail Edition 5.2.22 allows injection of arbitrary PHP code via CSV data, leading to remote code execution. | [email protected] | 9.8 | 84.86% | 2020-02-17 | 2024-11-21 |
| CVE-2013-6275 | Multiple CSRF issues in Horde Groupware Webmail Edition 5.1.2 and earlier in basic.php. | [email protected] | 6.5 | 1.66% | 2019-11-05 | 2024-11-21 |
| CVE-2013-6365 | Horde Groupware Web mail 5.1.2 has CSRF with requests to change permissions | [email protected] | 5.3 | 0.53% | 2019-11-05 | 2024-11-21 |
| CVE-2013-6364 | Horde Groupware Webmail Edition has CSRF and XSS when saving search as a virtual address book | [email protected] | 8.8 | 1.95% | 2019-11-05 | 2024-11-21 |
| 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. | [email protected] | 8.8 | 0.40% | 2019-10-24 | 2024-11-21 |
| CVE-2019-12094 | Horde Groupware Webmail Edition through 5.2.22 allows XSS via an admin/user.php?form=update_f&user_name= or admin/user.php?form=remove_f&user_name= or admin/config/diff.php?app= URI. | [email protected] | 6.1 | 0.80% | 2019-10-24 | 2024-11-21 |
| CVE-2019-9858 | Remote code execution was discovered in Horde Groupware Webmail 5.2.22 and 5.2.17. Horde/Form/Type.php contains a vulnerable class that handles image upload in forms. When the Horde_Form_Type_image method onSubmit() is called on uploads, it invokes the functions getImage() and _getUpload(), which uses unsanitized user input as a path to save the image. The unsanitized POST parameter object[photo][img][file] is saved in the $upload[img][file] PHP variable, allowing an attacker to manipulate the $ | [email protected] | 8.8 | 79.84% | 2019-05-29 | 2024-11-21 |
| CVE-2017-17689 | The S/MIME specification allows a Cipher Block Chaining (CBC) malleability-gadget attack that can indirectly lead to plaintext exfiltration, aka EFAIL. | [email protected] | 5.9 | 0.45% | 2018-05-16 | 2024-11-21 |
| CVE-2017-17688 | The OpenPGP specification allows a Cipher Feedback Mode (CFB) malleability-gadget attack that can indirectly lead to plaintext exfiltration, aka EFAIL. NOTE: third parties report that this is a problem in applications that mishandle the Modification Detection Code (MDC) feature or accept an obsolete packet type, not a problem in the OpenPGP specification | [email protected] | 5.9 | 2.84% | 2018-05-16 | 2024-11-21 |
| CVE-2014-3999 | The Horde_Ldap library before 2.0.6 for Horde allows remote attackers to bypass authentication by leveraging knowledge of the LDAP bind user DN. | [email protected] | 8.1 | 1.16% | 2018-04-10 | 2024-11-21 |
| CVE-2017-16908 | In Horde Groupware 5.2.19, there is XSS via the Name field during creation of a new Resource. This can be leveraged for remote code execution after compromising an administrator account, because the CVE-2015-7984 CSRF protection mechanism can then be bypassed. | [email protected] | 5.4 | 0.46% | 2017-11-20 | 2026-05-13 |
| CVE-2017-16907 | In Horde Groupware 5.2.19 and 5.2.21, there is XSS via the Color field in a Create Task List action. | [email protected] | 5.4 | 0.23% | 2017-11-20 | 2026-05-13 |