CVE-2024-6890: Journyx Unauthenticated Password Reset Bruteforce

Severity: high (CVSS 8.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.7% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2024-08-07 · updated 2026-06-17
Weakness: CWE-321

Description

Password reset tokens are generated using an insecure source of randomness. Attackers who know the username of the Journyx installation user can bruteforce the password reset and change the administrator password.

Affected products

Journyx (jtime): 11.5.4

References

https://korelogic.com/Resources/Advisories/KL-001-2024-007.txt
http://seclists.org/fulldisclosure/2024/Aug/5

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