CVE-2026-83602

Netdata is an open source observability tool. From 2.0.0 until 2.11.0, Netdata registers /api/v3/settings in src/web/api/v3/webapiv3.c with HTTPACLNOCHECK and HTTPACCESSANONYMOUSDATA, causing unauthenticated PUT requests handled by src/web/api/v3/apiv3settings.c to bypass operator-configured allo...

USN-8110-1: Net-CIDR vulnerability

Dave Rolsky discovered that Net-CIDR did not properly sanitize IP addresses. An attacker could possibly use this to bypass IP-based restrictions...

CVE-2025-1278

An issue has been discovered in GitLab CE/EE affecting all versions from 12.0 before 17.9.8, 17.10 before 17.10.6, and 17.11 before 17.11.2. Under certain conditions users could bypass IP access restrictions and view sensitive information...

CVE-2025-1278 Insufficient Granularity of Access Control in GitLab

An issue has been discovered in GitLab CE/EE affecting all versions from 12.0 before 17.9.8, 17.10 before 17.10.6, and 17.11 before 17.11.2. Under certain conditions users could bypass IP access restrictions and view sensitive information...

IP Spoofing

caddy-geo-ip is vulnerable to IP Spoofing attacks. The vulnerability is due to insecure usage of the trustheader. When trustheader is configured, req.Remoteaddr is overwritten. This allows an attacker to bypass IP range restrictions, and spoof IP addresses through the X-Forwarded-For header...

CVE-2022-3286

Lack of IP address checking in GitLab EE affecting all versions from 14.2 prior to 15.2.5, 15.3 prior to 15.3.4, and 15.4 prior to 15.4.1 allows a group member to bypass IP restrictions when using a deploy token...

CVE-2002-0804

Bugzilla 2.14 before 2.14.2, and 2.16 before 2.16rc2, when configured to perform reverse DNS lookups, allows remote attackers to bypass IP restrictions by connecting from a system with a spoofed reverse DNS hostname...