CVE-2026-31309

n/a / n/a PUBLISHED

Description (CNA)

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.

Affected (CNA)

Vendor / product	Versions
n/a / n/a	affected n/a

CWE

No CWE identifiers supplied.

References

https://github.com/mysteriumnetwork/node/
https://github.com/mysteriumnetwork/node/commit/bc099fcaff59fee9c8a8f8e07ffff5b3c5df2bb9
https://github.com/sch8ill/CVE-2026-31309

ADP enrichment

CISA-ADP

No English description supplied.

https://github.com/sch8ill/CVE-2026-31309