CVE-2026-31881
High
Description
Runtipi is a personal homeserver orchestrator. Prior to 4.8.0, an unauthenticated attacker can reset the operator (admin) password when a password-reset request is active, resulting in full account takeover. The endpoint POST /api/auth/reset-password is exposed without authentication/authorization checks. During the 15-minute reset window, any remote user can set a new operator password and log in as admin. This vulnerability is fixed in 4.8.0.
SeverityHigh
CVSS7.7
Exploit probability43. percentile0.5%
ProductRuntipi
PublishedMar 11, 2026
First seenMar 11, 2026
Weakness typeCWE-306Missing authentication for critical function
How to fix
Update
- runtipi runtipi4.8.0 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| runtipi runtipi | v < 4.8.0 | 4.8.0 |
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