CVE-2026-86254 wger Incomplete Authorization Fix Cross-Tenant Account Deletion

wger versions through master contain an incomplete authorization bypass in wger/core/views/user.py where three views retain the original gym-scope check using raw integer comparison instead of the issamegym helper, allowing gym staff with gym=None to delete, deactivate, or activate any other user...

CVE-2026-86254: Missing Authorization

wger versions through master contain an incomplete authorization bypass in wger/core/views/user.py where three views retain the original gym-scope check using raw integer comparison instead of the issamegym helper, allowing gym staff with gym=None to delete, deactivate, or activate any other user...

CVE-2026-86255: Uncontrolled Resource Consumption

wger before 2.5 fails to validate the maximum duration of routine date ranges, allowing authenticated users to create routines spanning arbitrarily long periods. Attackers can trigger the datesequence computation via routine detail endpoints, forcing the server to iterate thousands of times per...

CVE-2026-86256: URL Redirection to Untrusted Site

wger before 2.6 affected versions = 2.5.0 contains an open redirect vulnerability in the trainerlogin view wger/core/views/user.py. After a trainer enters impersonation mode, the view redirects to the user-supplied 'next' GET parameter via HttpResponseRedirect without validating it with...

CVE-2026-86257: Improper Neutralization of Formula Elements in a CSV File

wger before 2.6 fails to sanitize firstname and lastname fields in the gym member TSV export endpoint, allowing any gym member to inject spreadsheet formulas. Attackers can inject formulas like =HYPERLINK to exfiltrate admin data or execute code when admins open the exported file in Excel or...

PT-2026-86526

wger before 2.6 fails to sanitize first name and last name fields in the gym member TSV export endpoint, allowing any gym member to inject spreadsheet formulas. Attackers can inject formulas like =HYPERLINK to exfiltrate admin data or execute code when admins open the exported file in Excel or...

PT-2026-86525

wger before 2.6 affected versions = 2.5.0 contains an open redirect vulnerability in the trainer login view wger/core/views/user.py. After a trainer enters impersonation mode, the view redirects to the user-supplied 'next' GET parameter via HttpResponseRedirect without validating it with url has...

PT-2026-86523

wger versions through master contain an incomplete authorization bypass in wger/core/views/user.py where three views retain the original gym-scope check using raw integer comparison instead of the is same gym helper, allowing gym staff with gym=None to delete, deactivate, or activate any other us...

wger (1.5.0) potentially affected by CVE-2026-73229 via djangorestframework (2.3.13)

djangorestframework PYPI version 2.3.13 is affected by a known vulnerability. The following packages have a transitive dependency on djangorestframework and may be impacted: - wger 1.5.0 Source cves: CVE-2026-73229 Source advisory: OSV:GHSA-G47C-3XMW-Q6M2...

CVE-2026-82544

A flaw has been found in wger-project wger up to 2.6.0-alpha2. This issue affects the function resetuserpassword of the file wger/gym/views/gym.py of the component Password Reset. Executing a manipulation can lead to cross-site request forgery. It is possible to launch the attack remotely. This...

CVE-2026-82544 wger-project wger Password Reset gym.py reset_user_password cross-site request forgery

A flaw has been found in wger-project wger up to 2.6.0-alpha2. This issue affects the function resetuserpassword of the file wger/gym/views/gym.py of the component Password Reset. Executing a manipulation can lead to cross-site request forgery. It is possible to launch the attack remotely. This...

EUVD-2026-68219

A flaw has been found in wger-project wger up to 2.6.0-alpha2. This issue affects the function resetuserpassword of the file wger/gym/views/gym.py of the component Password Reset. Executing a manipulation can lead to cross-site request forgery. It is possible to launch the attack remotely. This...

CVE-2026-82544

A flaw has been found in wger-project wger up to 2.6.0-alpha2. This issue affects the function resetuserpassword of the file wger/gym/views/gym.py of the component Password Reset. Executing a manipulation can lead to cross-site request forgery. It is possible to launch the attack remotely. This...

CVE-2026-82544 wger-project wger Password Reset gym.py reset_user_password cross-site request forgery

A flaw has been found in wger-project wger up to 2.6.0-alpha2. This issue affects the function resetuserpassword of the file wger/gym/views/gym.py of the component Password Reset. Executing a manipulation can lead to cross-site request forgery. It is possible to launch the attack remotely. This...

CVE-2026-82544 wger-project wger Password Reset gym.py reset_user_password cross-site request forgery

A flaw has been found in wger-project wger up to 2.6.0-alpha2. This issue affects the function resetuserpassword of the file wger/gym/views/gym.py of the component Password Reset. Executing a manipulation can lead to cross-site request forgery. It is possible to launch the attack remotely. This...

CVE-2026-82544

A cross-site request forgery (CSRF) vulnerability exists in wger-project wger up to version 2.6.0-alpha2 , specifically in the reset_user_password function within the Password Reset component (wger/gym/views/gym.py). A remote attacker can exploit this by manipulating a victim into performing an u...

CVE-2026-82544: Cross-Site Request Forgery (CSRF)

A flaw has been found in wger-project wger up to 2.6.0-alpha2. This issue affects the function resetuserpassword of the file wger/gym/views/gym.py of the component Password Reset. Executing a manipulation can lead to cross-site request forgery. It is possible to launch the attack remotely. This...

PT-2026-83562

Name of the Vulnerable Software and Affected Versions wger-project wger versions prior to 2.6.0-alpha2 Description A flaw in the Password Reset component allows for remote cross-site request forgery CSRF, a type of attack that forces an authenticated user to execute unwanted actions on a web...

CVE-2026-43977

Summary (CVE-2026-43977) : In wger, versions prior to 2.6 expose an IDOR: any authenticated user can read another user’s private workout data via /logs/ and /stats/ on a routine, because RoutinePermission incorrectly treats is_template=True as readable and RoutineViewSet actions return the owner’...

CVE-2026-43977 wger IDOR: Authenticated Users Can Read Others' Private Workout Session Data via Template Routine API

wger is a free, open-source workout and fitness manager. In versions prior to 2.6, any authenticated user can read another user's private workout session notes, exercise history, and training statistics by calling the /logs/ and /stats/ actions on a routine they do not own. The vulnerability exis...