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 3.1

4.8CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N

EPSS

0.2% chance of exploitation in the next 30 days; higher than 15% of CVEs (scores of 2026-10-25)

CWEs

CWE-287, CWE-613

Published

2026-10-07

Modified

2026-10-10

Record from

the NVD, synced 2026-10-19

Packages (OSV)

References

• 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

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