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GHSA-c69x-5xmw-v44x

HIGH

CasaOS Improper Restriction of Excessive Authentication Attempts vulnerability

Also known asCVE-2024-24767GO-2024-2614
Published
Mar 6, 2024
Updated
Feb 22, 2026
Affected
1 pkg
Patched
1 / 1
Exploits
None indexed

EPSS Exploitation Probability

via FIRST.org ↗
1.0%probability of exploitation in next 30 days
Lower Risk58th percentile+0.28%
0.20%0.62%1.05%1.48%0.7%1.0%Dec 25Apr 26Jun 26

EPSS (Exploit Prediction Scoring System) is a daily probability model maintained by FIRST.org. It estimates the likelihood a CVE will be exploited in production environments within the next 30 days, derived from real-world threat intelligence signals.

Blast Radius

1 pkg affected
🐹github.com/IceWhaleTech/CasaOS-UserService

Real-time download stats are indexed for npm and PyPI packages. This vulnerability affects Go packages — download data is not available via public APIs for these ecosystems.

Description

Summary

Here it is observed that the CasaOS doesn't defend against password brute force attacks, which leads to having full access to the server.

Details

The web application lacks control over the login attempts i.e. why attacker can use a password brute force attack to find and get full access over the.

PoC

  1. Capture login request in proxy tool like Burp Suite and select password field.

1

  1. Here I have started attack with total number of 271 password tries where the last one is the correct password and as we can see in the following image we get a 400 Bad Request status code with the message "Invalid Password" and response length 769 on 1st request which was sent at Tue, 16 Jan 2024 18:31:32 GMT

2

Note: We have tested this vulnerability with more than 3400 tries. We have used 271 request counts just for demo purposes.

  1. Here the attack is completed and we can see in the following image we get 200 OK status code with the message "Ok" and response length 1509 on 271st request which was sent at Tue, 16 Jan 2024 18:32:01 GMT.

3

This means attacker can try 271 requests in 56 seconds.

Impact

This vulnerability allows attackers to get super user-level access over the server.

Mitigation

It is recommended to implement a proper rate-limiting mechanism on the server side where the configuration might be like: If a specific IP address fails to login more than 5 times concurrently then that IP address must be blocked for at least 30 seconds. This will reduce the possibility of password brute-forcing attacks.

Affected Packages

1 total 1 fixed
EcosystemPackageVulnerable rangeFix
🐹Gogithub.com/IceWhaleTech/CasaOS-UserService0.4.4.3&&< 0.4.70.4.7

Detection & mitigation playbook

Open-source dependency
  1. Detect

    Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for github.com/IceWhaleTech/CasaOS-UserService. O3's reachability analysis confirms whether the vulnerable code path is actually invoked in your application, so you act on real exposure instead of every transitive match.

  2. Fix

    Update github.com/IceWhaleTech/CasaOS-UserService to 0.4.7 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms GHSA-c69x-5xmw-v44x is resolved across your whole dependency graph.

  3. Workarounds

    If you can't upgrade right away: gate or disable the affected feature, validate untrusted input at the boundary, and avoid passing attacker-controlled data into the vulnerable path. O3's runtime protection blocks exploitation in production as an interim safeguard until the upgrade lands.

  4. How O3 protects you

    O3 pinpoints whether GHSA-c69x-5xmw-v44x is reachable in your code and exactly where to fix it, then blocks exploitation in production at runtime until the patched version is deployed.

Tailored to GHSA-c69x-5xmw-v44x. Runtime protection reduces exposure until a permanent patch is applied and verified — it complements patching, it doesn't replace it.

Frequently Asked Questions

### Summary Here it is observed that the CasaOS doesn't defend against password brute force attacks, which leads to having full access to the server. ### Details The web application lacks control over the login attempts i.e. why attacker can use a password brute force attack to find and get full access over the. ### PoC 1. Capture login request in proxy tool like Burp Suite and select password field. ![1](https://user-images.githubusercontent.com/63414468/297156515-0272bfd7-f386-4c22-b3bd-c4dbdc1298bf.PNG) 2. Here I have started attack with total number of 271 password tries where the last
O3 Security · Impact-Aware SCA

Is GHSA-c69x-5xmw-v44x in your dependencies?

O3 detects GHSA-c69x-5xmw-v44x across Go dependencies and uses function-level reachability to confirm whether the vulnerable code path is actually reachable — not just present. No false positives.