CVE-2025-67745 Myhoard logs backup encryption key in plain text
MyHoard logs backup encryption keys in plain text, allowing attackers with log access to decrypt backups and read sensitive data.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2025-67745?
CVE-2025-67745 is a high-severity vulnerability in Aiven-Open myhoard, published on 18 Dec 2025. Any signed-in user can exploit it over the network, with no action from the victim.
Official 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.
Weakness: CWE-402
Which versions are affected by CVE-2025-67745?
It affects 1 product.
Products include Aiven Myhoard.
How do I fix CVE-2025-67745?
No fix has been published for CVE-2025-67745 yet. Limit exposure of the affected software until one is available.
Is CVE-2025-67745 being exploited?
There is no known exploitation of CVE-2025-67745 in the wild and no public exploit code.
Sources
Also known as GHSA-v42r-6hr9-4hcr.