CVE-2024-43201

High

Description

The Planet Fitness Workouts iOS and Android mobile apps fail to properly validate TLS certificates, allowing an attacker with appropriate network access to obtain session tokens and sensitive information. Planet Fitness first addressed this vulnerability in version 9.8.12 (released on 2024-07-25) and more recently in version 9.9.13 (released on 2025-02-11).

SeverityHigh
CVSS8.8
Exploit probability—
ProductPlanetfitness Planet Fitness Workouts
PublishedSep 23, 2024
First seenSep 23, 2024
Weakness typeCWE-295CWE-295

How to fix

Update
  • planetfitness planet_fitness_workouts9.8.12 or later

Affected products

ProductAffected versionsFixed in
planetfitness planet_fitness_workoutsv < 9.8.129.8.12

Check your version

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