CVE-2026-102161 CV-CUE - Authentication Bypass

CV-CUE contains an authentication bypass caused by source IP address forgery in client headers, letting unauthenticated attackers on adjacent networks gain administrative session privileges, exploit requires attacker to be on adjacent private network or routed through a reverse proxy.

CVSS base score 8.8 /10
High
CISA KEV
Not listed
Public exploit
None known
Authentication
Not required
EPSS
0.22% chance of exploitation in 30 days
View the NVD record ↗

Details

Type
Authentication Bypass
Impact
Privilege Escalation
CVSS vector
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Published
6 October 2026
Updated
15 October 2026
Weakness
CWE-290

Vendor fix

Update to the latest version with patches addressing source IP forgery.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

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