pimcore/admin-ui-classic-bundle provides a Backend UI for Pimcore. In affected versions an error message discloses existing accounts and leads to user enumeration on the target via "Forgot password" function. No generic error message has been implemented. This issue has been addressed in version 1.7.4 and all users are advised to upgrade. There are no known workarounds for this vulnerability.
https://github.com/pimcore/admin-ui-classic-bundle/security/advisories/GHSA-vr5f-php7-rg24
https://github.com/pimcore/admin-ui-classic-bundle/pull/808
https://github.com/pimcore/admin-ui-classic-bundle/commit/96ae555578c3b4df368092d71e07a6c4ddf8fbe9
Published: 2025-02-07
Updated: 2026-01-16
Base Score: 5
Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:N/A:N
Severity: Medium
Base Score: 5.3
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Severity: Medium
Base Score: 6.9
Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
Severity: Medium
EPSS: 0.00001