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Go package

github.com/1Panel-dev/1Panel/agent

Open actionable advisories and recorded vendor fixes. This public package view has no inventory attached and cannot establish whether your deployment is affected. A vendor fix never resolves your finding; verify your installed version and the source guidance.

Open advisories

1 actionable advisory, newest first. Withdrawn advisories and news are excluded. Coverage is partial.

  1. Medium, CVSS 6.5GoPublished

    1Panel IP Access Control Bypass via Untrusted X-Forwarded-For Headers

    CVE-2025-66508 · GHSA-7cqv-qcq2-r765

    Affected
    • Go github.com/1Panel-dev/1Panel/agent < 0.0.0-20251201063338-94f7d78cc976
    Fixed in
    0.0.0-20251201063338-94f7d78cc976· Vendor fix available
    Issue
    The server trusts all reverse-proxy headers by default, so any remote client can spoof X-Forwarded-For to bypass IP-based protections (AllowIPs, API IP whitelist, “localhost-only” checks). All IP-based access control becomes ineffective. Details - Gin is created with defaults (gin.Default()), which sets TrustedProxies = 0.0.0.0/0 and uses X-Forwarded-For/X-Real-IP to compute ClientIP(). - IP-based controls rely on ClientIP(): - AllowIPs / BindDomain (core/middleware/iplimit.go, core/utils/security/security.go). - API IP whitelist (core/middleware/apiauth.go). - "localhost-only" checks that depend on ClientIP(). - Because no trusted-proxy range is enforced, any client can send X-Forwarded-For: 127.0.0.1 (or a whitelisted IP) and be treated as coming from that address. Impact All IP-based access control is rendered ineffective: remote clients can masquerade as localhost or any whitelisted IP, defeating AllowIPs, API IP whitelists, and “localhost-only” protections.

    Recommended action: Upgrade to 0.0.0-20251201063338-94f7d78cc976 (pre-release) or later, then redeploy and verify.A vendor fix does not resolve your finding until you verify it in your own systems.

    Sources:github.comSource checked Evidence →