CVE-2026-31309

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...

PT-2026-56620

Name of the Vulnerable Software and Affected Versions Mysterium Node versions prior to 1.36.0 Description Improper authorization in the '/tequilapi/config/user' endpoint allows unauthenticated attackers to arbitrarily overwrite the node configuration. This can be achieved by sending a crafted POS...