CVE-2026-110619CWE-306

CVE-2026-110619

Medium · published October 14, 2026

CVSS v3.1
4.8
EPSS
1%
Percentile
55.5
In the wild
Unconfirmed
What it is

frp 0.41.0 through 0.71.1 contains a missing authentication vulnerability that allows unauthenticated remote attackers to access pprof debug endpoints because handlers are registered on the root mux outside Basic Authentication. Attackers can query /debug/pprof/ endpoints on frps dashboard or frpc admin listeners to obtain cmdline, goroutine stacks, heap profiles, and trigger CPU profiling.

The record
Technical detail
CVSS v3.1
4.8 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:L
CVSS v4.0
6.3 · CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:L/SC:N/SI:N/SA:N
EPSS
0.00781 · 55.5th percentile
Weakness
CWE-306 · Missing Authentication for Critical Function
Published
2026-10-14T19:17Z
References (6)
https://github.com/fatedier/frp · [email protected]https://github.com/fatedier/frp/blob/v0.71.1/pkg/util/http/server.go#L124-L130 · [email protected]https://github.com/fatedier/frp/blob/v0.71.1/server/api_router.go#L27-L32 · [email protected]https://hackmd.io/@1ExmmukzRMWN7B4gQ4W-4Q/HyZWPT3jfe · [email protected]https://www.vulncheck.com/advisories/frp-0.41.0-through-0.71.1-missing-authentication-for-pprof-debug-endpoints · [email protected]https://hackmd.io/@1ExmmukzRMWN7B4gQ4W-4Q/HyZWPT3jfe · 134c704f-9b21-4f2e-91b3-4a467353bcc0
EPSS history
Timeline
  • 16 OCT 03:27Z
    EPSS moved — → 1%
    epss
  • 14 OCT 14:16Z
    frp 0.41.0 through 0.71.1 Missing Authentication for pprof Debug Endpoints
    cvelistv5
  • 14 OCT 14:16Z
    frp 0.41.0 through 0.71.1 Missing Authentication for pprof Debug Endpoints
    cvelistv5