A vulnerability, which was classified as critical, has been found in Pimcore customer-data-framework up to 4.2.0. Affected by this issue is some unknown functionality of the file /admin/customermanagementframework/customers/list. The manipulation of the argument filterDefinition/filter leads to sql injection. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 4.2.1 is able to address this issue. It is recommended to upgrade the affected component.

Impact As HTML injection works in email an attacker can trick a victim to click on such hyperlinks to redirect him to any malicious site and also can host a XSS page. All this will surely cause some damage to the victim. This could lead to users being tricked into giving logins away to malicious attackers.

Patches Update to version 3.4.2 or apply this patch manually https://github.com/pimcore/customer-data-framework/commit/72f45dd537a706954e7a71c99fbe318640e846a2.patch

Workarounds Apply https://github.com/pimcore/customer-data-framework/commit/72f45dd537a706954e7a71c99fbe318640e846a2.patch manually.

References https://huntr.dev/bounties/ce852777-2994-40b4-bb4e-c4d10023eeb0/