# CVE-2024-1902: Session Reuse Vulnerability in lunary-ai/lunary

> A removed user can modify organization settings using an old token due to missing authorization checks in the Lunary AI platform.

- **Severity:** High 7.5 (`CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/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-prc3-79c5-8h62

## What is CVE-2024-1902?

CVE-2024-1902 is a high-severity 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

lunary-ai/lunary is vulnerable to a session reuse attack, allowing a removed user to change the organization name without proper authorization. The vulnerability stems from the lack of validation to check if a user is still part of an organization before allowing them to make changes. An attacker can exploit this by using an old authorization token to send a PATCH request, modifying the organization's name even after being removed from the organization. This issue is due to incorrect synchronization and affects the orgs.patch route.

Weakness: CWE-821 (Incorrect Synchronization)

## Which versions are affected by CVE-2024-1902?

It affects 1 product.


Products: Lunary Lunary.

## How do I fix CVE-2024-1902?

No fix has been published for CVE-2024-1902 yet. Limit exposure of the affected software until one is available.

## Is CVE-2024-1902 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2024-1902 exists.

## 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-2024-1902 and fix it if it is affected.

What it is: CVE-2024-1902 is a high-severity 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: It is not confirmed as exploited in the wild, but public exploit code for CVE-2024-1902 exists.

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-2024-1902/ (Markdown: https://insights.sbomify.com/CVE-2024-1902/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2024-1902
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2024-1902
- OSV: https://osv.dev/vulnerability/CVE-2024-1902

---
From sbomify Insights: https://insights.sbomify.com/CVE-2024-1902/
Summaries are generated and may contain mistakes; the official description above is the record.