CVE-2026-46437

wger is a free, open-source workout and fitness manager. Versions prior to 2.6 have a vulnerability in the authentication/session lifecycle of `wger` where bearer-style API credentials remain valid after a user logs out and after a user changes their password. An attacker who steals a victim’s DRF authtoken (`Authorization: Token ...`) or JWT refresh token can continue to access protected `/api/v2/*` endpoints until the token is manually rotated/deleted (DRF token) or naturally expires (JWT refresh). Version 2.6 contains a patch.

CVSS v3 4.8 MEDIUM

4.8^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.2 / Impact : 2.5

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://github.com/wger-project/wger/releases/tag/2.6
https://github.com/wger-project/wger/security/advisories/GHSA-v3x9-6gg8-c2c9
https://github.com/wger-project/wger/security/advisories/GHSA-v3x9-6gg8-c2c9

Configurations

No configuration.

History

10 Oct 2026, 03:17

Type	Values Removed	Values Added
References	~~() https://github.com/wger-project/wger/security/advisories/GHSA-v3x9-6gg8-c2c9 -~~	() https://github.com/wger-project/wger/security/advisories/GHSA-v3x9-6gg8-c2c9 -

07 Oct 2026, 14:17

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-10-07 14:17

Updated : 2026-10-10 03:17

NVD link : CVE-2026-46437

Mitre link : CVE-2026-46437

CVE.ORG link : CVE-2026-46437

JSON object : View

Products Affected

No product.

CWE

CWE-287

Improper Authentication

CWE-613

Insufficient Session Expiration

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