CVE-2024-43201

Public Exploit
Planet Fitness Workouts mobile apps do not properly validate TLS certificates

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).

Category

8.7
CVSS
Severity: High
CVSS 4.0 •
CVSS 3.1 •
EPSS 0.05%
Third-Party Advisory dontvacuum.me
Affected: Planet Fitness Planet Fitness Workouts
Published at:
Updated at:

References

Link Tags
https://apps.apple.com/us/app/planet-fitness-workouts/id399857015 product
https://dontvacuum.me/bugs/pf/ third party advisory exploit

Frequently Asked Questions

What is the severity of CVE-2024-43201?
CVE-2024-43201 has been scored as a high severity vulnerability.
How to fix CVE-2024-43201?
To fix CVE-2024-43201, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2024-43201 being actively exploited in the wild?
It is possible that CVE-2024-43201 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2024-43201?
CVE-2024-43201 affects Planet Fitness Planet Fitness Workouts.
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