A vulnerability has been identified within Rancher that can be exploited in narrow circumstances through a man-in-the-middle (MITM) attack. An attacker would need to have control of an expired domain or execute a DNS spoofing/hijacking attack against the domain to exploit this vulnerability. The targeted domain is the one used as the Rancher URL.
https://github.com/rancher/rancher/security/advisories/GHSA-h4h5-9833-v2p4
Published: 2024-10-16
Updated: 2026-04-15
Named Vulnerability: GO-2024-3161Named Vulnerability: GHSA-h4h5-9833-v2p4
Base Score: 6.8
Vector: CVSS2#AV:N/AC:H/Au:M/C:C/I:C/A:C
Severity: Medium
Base Score: 8
Vector: CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H
Severity: High
EPSS: 0.00423