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ETK-2026-1874Zero's internal tracking ID, independent of the CVE number.

ETK-2026-1874Zero's internal tracking ID, independent of the CVE number.

waiting for further signalsZero needs more public information before it can validate it.

GHSA-2h7g-g549-hf74 ↗

no check availablenot proven exploitable
awaiting cvepublic pocExploit code has been published by someone. Source signals can also carry a PoC (Proof of Concept).−3.8dkevAttacks confirmed in the real world.
other:pi-hole/FTL <= 6.7.1
fixed in 6.8
CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
ETK-2026-1874Zero's internal tracking ID, independent of the CVE number., no cve assigned
cvss7.7cna vendorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
3d 18h 36msince last run
16mAI analysisAnalysis: how long the AI spent reversing this signal.
timeline
0 = cve.org, not yet published
waiting for further signals−3.8dtrigger signal −3.8dpublic poc
−3d
−2d
−1d
0

description

Pi-hole FTL versions before 6.8 can allow an authenticated administrator to bypass document-root protections through a legacy Teleporter import. If the web server is configured to serve all files, this can expose files readable by the Pi-hole process without further authentication.

mitigation

Update Pi-hole FTL to version 6.8. Until updated, disable the serve-all web-server setting and restrict administrative and Teleporter-import access to trusted users.

fixed in 6.8

check
no
exploit
no
automationDeterministic: a check that runs on its own, the same request on every target. Contextual: an agentic technique that needs to be applied per target, for bugs that depend on contextual flows.
contextual
auth requiredWhether an attacker needs an account first, based on the CVSS vector's Privileges Required.
yes, low privileges
EPSSEstimate of the chance this CVE is exploited in the next 30 days. Refreshed daily.
–
agent run time
16m
cve.org record, t = 0The moment cve.org publishes the CVE in full.
not published yet
Δ to public pocExploit code has been published by someone. Source signals can also carry a PoC (Proof of Concept).
−3.8d
Δ to kevAttacks confirmed in the real world.
–

outcome

Contextual: an exploit technique exists, but no deterministic check could cover this one.

source signals

Public signals that triggered or updated the pipeline. These are inputs for the deltas above.

  1. 2026-10-17 11:35Z
  2. 2026-10-17 11:35Z

this entry in the feed

GET /api/v1/feed/ETK-2026-1874

{
  "etk_id": "ETK-2026-1874",
  "cve_id": null,
  "display_id": "ETK-2026-1874",
  "ghsa_id": "GHSA-2h7g-g549-hf74",
  "euvd_id": null,
  "status": "published",
  "anchor_state": "awaiting_cve",
  "title": "Authenticated arbitrary file read in Pi-hole FTL",
  "summary": "Pi-hole FTL versions before 6.8 can allow an authenticated administrator to bypass document-root protections through a legacy Teleporter import. If the web server is configured to serve all files, this can expose files readable by the Pi-hole process without further authentication.",
  "mitigation": "Update Pi-hole FTL to version 6.8. Until updated, disable the serve-all web-server setting and restrict administrative and Teleporter-import access to trusted users.",
  "vendor": "other",
  "product": "other:pi-hole/FTL",
  "affected": [
    {
      "affected_notes": [],
      "affected_ranges": [
        "<= 6.7.1"
      ],
      "ecosystem": "other",
      "fixed_versions": [
        "6.8"
      ],
      "package_name": "pi-hole/FTL",
      "purl": null
    }
  ],
  "cwes": [
    22
  ],
  "cvss_score": 7.7,
  "cvss_src": "cna_vendor",
  "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N",
  "epss_score": null,
  "epss_percentile": null,
  "epss_asof": null,
  "automation": "contextual",
  "check": false,
  "check_confidence_basis": null,
  "exploit": false,
  "pipeline_minutes": 16.456185566666665,
  "t0_at": null,
  "signals": {
    "public_poc": {
      "at": "2026-10-17T11:35:26+00:00",
      "days": -3.771931401111111,
      "is_lower_bound": true,
      "measured_at": "2026-10-21T06:07:00.895131+00:00",
      "url": "https://github.com/pi-hole/FTL/security/advisories/GHSA-2h7g-g549-hf74"
    },
    "trigger_signal": {
      "at": "2026-10-17T11:35:26+00:00",
      "days": -3.771931401111111,
      "is_lower_bound": true,
      "measured_at": "2026-10-21T06:07:00.895131+00:00",
      "url": "https://github.com/pi-hole/FTL/security/advisories/GHSA-2h7g-g549-hf74"
    }
  }
}

published 2026-10-17 12:15Z
last change 2026-10-21 06:02Z

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