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CVE-2026-45161

wger: trainer_login accepts GET - CSRF bypass enables forced session rebinding PUBLISHED

Description (CNA)

wger is a free, open-source workout and fitness manager. Prior to version 2.6, the `trainer_login` view in wger accepts GET requests and executes `django_login()` without any CSRF protection, because Django's `CsrfViewMiddleware` only enforces tokens on unsafe methods (POST/PUT/PATCH/DELETE). An attacker can embed a single `<img>` tag on a malicious page; when an authenticated trainer loads that page, their browser auto-issues the GET with the session cookie, forcibly rebinding the trainer's session to an arbitrary user account. Version 2.6 fixes the issue.

Affected (CNA)

Vendor / productVersions
wger-project / wgeraffected < 2.6

CWE

CWE-352

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.