Pimcore's Admin Classic Bundle provides a Backend UI for Pimcore. A potential security vulnerability has been discovered in `pimcore/admin-ui-classic-bundle` prior to version 1.3.4. The vulnerability involves a Host Header Injection in the `invitationLinkAction` function of the UserController, specifically in the way `$loginUrl` trusts user input. The host header from incoming HTTP requests is used unsafely when generating URLs. An attacker can manipulate the HTTP host header in requests to the /admin/user/invitationlink endpoint, resulting in the generation of URLs with the attacker's domain. In fact, if a host header is injected in the POST request, the $loginURL parameter is constructed with this unvalidated host header. It is then used to send an invitation email to the provided user. This vulnerability can be used to perform phishing attacks by making the URLs in the invitation links emails point to an attacker-controlled domain. Version 1.3.4 contains a patch for the vulnerability. The maintainers recommend validating the host header and ensuring it matches the application's domain. It would also be beneficial to use a default trusted host or hostname if the incoming host header is not recognized or is absent.
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Affected Vendors & Products
References
History
Tue, 01 Apr 2025 16:00:00 +0000
Type | Values Removed | Values Added |
---|---|---|
First Time appeared |
Pimcore
Pimcore admin Classic Bundle |
|
CPEs | cpe:2.3:a:pimcore:admin_classic_bundle:*:*:*:*:*:pimcore:*:* | |
Vendors & Products |
Pimcore
Pimcore admin Classic Bundle |

Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2024-08-14T13:47:42.851Z
Reserved: 2024-02-08T22:26:33.511Z
Link: CVE-2024-25625

Updated: 2024-08-01T23:44:09.805Z

Status : Analyzed
Published: 2024-02-19T16:15:52.060
Modified: 2025-04-01T15:38:06.277
Link: CVE-2024-25625

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