CVE-2026-59163

Summary

The flaw in Mnemosyne allows any well-formed token to be accepted by the sync server, bypassing signature verification, which could lead to unauthorized access to the system.

Exploitability

Exploitation is relatively easy if an attacker can send a crafted token to the sync server. Precondition is network access to the sync server endpoint.

Blast radius

If exploited, the vulnerability could allow an attacker to gain full control over the system, potentially leading to data theft or system compromise.

Detection

No reliable host or network indicator is derivable from the published description.

Prioritized remediation

Restrict network access to the sync server endpoint to trusted clients only. Firewall, reverse proxy with mTLS, or localhost bind with SSH tunnel are all viable options. Upgrade to v3.10.1 or later.

Analysis generated locally by qwen2.5:7b-instruct (no data left the box). AI-assisted — verify against primary sources before acting.