CVEvulnerability

CVE-2026-31309

9.8 CRITICAL Published 2026-07-08 Modified 2026-07-16 Official page ↗
Status
Deferred
Published
2026-07-08
Last modified
2026-07-16
Assigner
[email protected]
CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
9.8 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weaknesses
CWE-862

Description

Improper authorization in the /tequilapi/config/user endpoint of Mysterium Node from v1.21.1-rc0 before v1.36.0 allows an unauthenticated attacker to arbitrarily overwrite the node's configuration and achieve a full node takeover via a crafted POST request.

Related

Weakness · CWE (1)

  • CWE-862 Missing Authorization weakness

References