What’s Vulnerable › Vulnerabilities

CVE-2024-24767: CasaOS Improper Restriction of Excessive Authentication Attempts vulnerability

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.0% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2024-03-06 · updated 2026-06-17
• Weakness: CWE-307

Description

CasaOS-UserService provides user management functionalities to CasaOS. Starting in version 0.4.4.3 and prior to version 0.4.7, CasaOS doesn't defend against password brute force attacks, which leads to having full access to the server. The web application lacks control over the login attempts. This vulnerability allows attackers to get super user-level access over the server. Version 0.4.7 contains a patch for this issue.

Affected products

• IceWhaleTech CasaOS-UserService: from 0.4.4.3 before 0.4.7 — fixed in 0.4.7

How to fix

Upgrade to a fixed version: IceWhaleTech CasaOS-UserService 0.4.7. Check the vendor advisory for mitigations.

References

• https://github.com/IceWhaleTech/CasaOS-UserService/commit/62006f61b55951048dbace4ebd9e483274838699
• https://github.com/IceWhaleTech/CasaOS-UserService/releases/tag/v0.4.7
• https://github.com/IceWhaleTech/CasaOS-UserService/security/advisories/GHSA-c69x-5xmw-v44x
• https://github.com/IceWhaleTech/CasaOS-UserService/commit/62006f61b55951048dbace4ebd9e483274838699
• https://github.com/IceWhaleTech/CasaOS-UserService/releases/tag/v0.4.7
• https://github.com/IceWhaleTech/CasaOS-UserService/security/advisories/GHSA-c69x-5xmw-v44x

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