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CVE-2026-43948

9.9 Critique

Publiée le 13/05/2026 à 00:16 · Modifiée le 17/06/2026 à 12:50 · Analyse NVD reportée · Source : security-advisories@github.com

Description

wger is a free, open-source workout and fitness manager. Prior to 2.6, the reset_user_password and gym_permissions_user_edit views in wger perform a gym-scope authorization check using Python object comparison (!=) that evaluates None != None as False, silently bypassing the guard when both the attacker and victim have no gym assignment (gym=None). A user with gym.manage_gym permission and gym=None can reset the password of any other gym=None user; the new plaintext password is returned verbatim in the HTML response body, enabling one-shot full account takeover. The victim's original password is invalidated, locking them out permanently. This vulnerability is fixed in 2.6.

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Produits concernés

Scores CVSS

VersionScoreSourceVecteur
3.1 9.9 Critique security-advisories@github.com CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Faiblesses (CWE)

Références

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