# CVE-2024-4151: Improper Access Control in lunary-ai/lunary

> Attackers can view and modify prompts in any project due to missing access control checks on template version requests.

- **Severity:** High 8.3 (`CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L`)
- **Exploited in the wild:** Not known
- **Login needed:** Any signed-in user
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 20 May 2024
- **Updated:** 31 Jan 2025
- **Also known as:** GHSA-hmv7-p2f3-v8fp

## What is CVE-2024-4151?

CVE-2024-4151 is a high-severity missing authorization vulnerability in Lunary Lunary, published on 20 May 2024. Any signed-in user can exploit it over the network, with no action from the victim.

### Official description

An Improper Access Control vulnerability exists in lunary-ai/lunary version 1.2.2, where users can view and update any prompts in any projects due to insufficient access control checks in the handling of PATCH and GET requests for template versions. This vulnerability allows unauthorized users to manipulate or access sensitive project data, potentially leading to data integrity and confidentiality issues.

Weakness: CWE-639 (Authorization Bypass Through User-Controlled Key)

## Which versions are affected by CVE-2024-4151?

It affects 1 product.


Products: Lunary Lunary.

## How do I fix CVE-2024-4151?

No fix has been published for CVE-2024-4151 yet. Limit exposure of the affected software until one is available.

## Is CVE-2024-4151 being exploited?

There is no known exploitation of CVE-2024-4151 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-2024-4151 and fix it if it is affected.

What it is: CVE-2024-4151 is a high-severity missing authorization vulnerability in Lunary Lunary, published on 20 May 2024. Any signed-in user can exploit it over the network, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2024-4151 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-2024-4151/ (Markdown: https://insights.sbomify.com/CVE-2024-4151/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2024-4151
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2024-4151
- OSV: https://osv.dev/vulnerability/CVE-2024-4151

---
From sbomify Insights: https://insights.sbomify.com/CVE-2024-4151/
Summaries are generated and may contain mistakes; the official description above is the record.