๐Ÿ›ก๏ธ CVE-2026-40474
๐ŸŸ  CVSS 7.6 โ€” High โš ๏ธ Exploit Public CWE-284 NVD
7.6
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

wger is a free, open-source workout and fitness manager. In versions 2.5 and below, the GymConfigUpdateView declares permission_required = 'config.change_gymconfig' but inherits WgerFormMixin instead of WgerPermissionMixin, so the permission is never enforced at runtime. Since GymConfig is an ownerless singleton, any authenticated user can modify the global gym configuration, triggering save() side effects that bulk-update user profile gym assignments โ€” a vertical privilege escalation to installation-wide configuration control. This issue is fixed in version 2.5.

Details

Severity HIGH
CVSS Score 7.6
CVSS Vector CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:L
CWE CWE-284
Public Exploit โš ๏ธ Yes
Source NVD
Published 2026-04-17
Updated 2026-06-15
Modified 2026-04-24

Affected Packages

Software From version Fixed in
wger โ€” 2.5

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