# CVE-2024-1740: Incorrect Authorization in lunary-ai/lunary

> Removed users retain access to logs and project details via stale tokens, allowing unauthorized data access and modification in Lunary AI.

- **Severity:** Critical 9.1 (`CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N`)
- **Exploited in the wild:** Not known
- **Login needed:** Not needed
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 10 Apr 2024
- **Updated:** 1 Aug 2024
- **Also known as:** GHSA-crgc-qfch-jgr7

## What is CVE-2024-1740?

CVE-2024-1740 is a critical missing authorization vulnerability in Lunary Lunary, published on 10 Apr 2024. An attacker can exploit it over the internet without logging in, with no action from the victim.

### Official description

In lunary-ai/lunary version 1.0.1, a vulnerability exists where a user removed from an organization can still read, create, modify, and delete logs by re-using an old authorization token. The lunary web application communicates with the server using an 'Authorization' token in the browser, which does not properly invalidate upon the user's removal from the organization. This allows the removed user to perform unauthorized actions on logs and access project and external user details without valid permissions.

Weakness: CWE-863 (Incorrect Authorization)

## Which versions are affected by CVE-2024-1740?

It affects 1 product.


Products: Lunary Lunary.

## How do I fix CVE-2024-1740?

No fix has been published for CVE-2024-1740 yet. Limit exposure of the affected software until one is available.

## Is CVE-2024-1740 being exploited?

There is no known exploitation of CVE-2024-1740 in the wild and no public exploit code.

## Other vulnerabilities in Lunary Lunary

- [CVE-2024-8999](https://insights.sbomify.com/CVE-2024-8999/): Improper Access Control in lunary-ai/lunary (critical 9.8)
- [CVE-2024-9095](https://insights.sbomify.com/CVE-2024-9095/): Improper Authorization in lunary-ai/lunary (critical 9.8)
- [CVE-2024-7456](https://insights.sbomify.com/CVE-2024-7456/): SQL Injection in lunary-ai/lunary (critical 9.8)
- [CVE-2024-4146](https://insights.sbomify.com/CVE-2024-4146/): Incorrect Authorization in lunary-ai/lunary (critical 9.8)
- [CVE-2024-5386](https://insights.sbomify.com/CVE-2024-5386/): Account Hijacking via Password Reset Token Leak in lunary-ai/lunary (critical 9.6)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2024-1740 and fix it if it is affected.

What it is: CVE-2024-1740 is a critical missing authorization vulnerability in Lunary Lunary, published on 10 Apr 2024. An attacker can exploit it over the internet without logging in, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2024-1740 in the wild and no public exploit code.

Affected product: Lunary Lunary. No package-level version data is available, so check the vendor advisory linked from the reference page.

Task:
1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.
2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.
3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.
4. Run the tests and summarise what changed and why.
5. If nothing in the project is affected, say so and change nothing.

Reference: https://insights.sbomify.com/CVE-2024-1740/ (Markdown: https://insights.sbomify.com/CVE-2024-1740/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2024-1740
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2024-1740
- OSV: https://osv.dev/vulnerability/CVE-2024-1740

---
From sbomify Insights: https://insights.sbomify.com/CVE-2024-1740/
Summaries are generated and may contain mistakes; the official description above is the record.