ETK-2026-939Zero's internal tracking ID, independent of the CVE number.

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

GHSA-j3g4-7qf7-6p9q ↗

no check availablenot proven exploitable
awaiting cvepublic pocExploit code has been published by someone. Source signals can also carry a PoC (Proof of Concept).−15dkevAttacks confirmed in the real world.
other:eneo < 2.2.0-rc.5
fixed in 2.2.0
CWE-639 Authorization Bypass Through User-Controlled Key
ETK-2026-939, no cve assigned
13d 16h 02msince last run
1h 00mAI analysisAnalysis: how long the AI spent reversing this signal.
timeline
0 = trigger signal
trigger signal +0dpublic poc+0dwaiting for further signals+0.9d
0
+5d
+10d
+15d

description

Eneo versions before 2.2.0 may expose private assistant-template prompt content across tenant boundaries during template-based assistant creation. An authenticated user who is allowed to create an assistant and can identify another tenant's template may cause that content to be copied into an assistant they control.

mitigation

Upgrade eneo to version 2.2.0 or later. Until upgraded, restrict template-based assistant creation to trusted users and limit access to template identifiers.

fixed in 2.2.0

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
1h 00m
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).
−15d
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. 2026-10-07 07:42Z
  2. 2026-10-07 07:42Z

this entry in the feed

GET /api/v1/feed/ETK-2026-939

{
  "etk_id": "ETK-2026-939",
  "cve_id": null,
  "display_id": "ETK-2026-939",
  "ghsa_id": "GHSA-j3g4-7qf7-6p9q",
  "euvd_id": null,
  "status": "published",
  "anchor_state": "awaiting_cve",
  "title": "Cross-tenant template disclosure in eneo",
  "summary": "Eneo versions before 2.2.0 may expose private assistant-template prompt content across tenant boundaries during template-based assistant creation. An authenticated user who is allowed to create an assistant and can identify another tenant's template may cause that content to be copied into an assistant they control.",
  "mitigation": "Upgrade eneo to version 2.2.0 or later. Until upgraded, restrict template-based assistant creation to trusted users and limit access to template identifiers.",
  "vendor": "other",
  "product": "other:eneo",
  "affected": [
    {
      "affected_notes": [],
      "affected_ranges": [
        "< 2.2.0-rc.5"
      ],
      "ecosystem": "other",
      "fixed_versions": [
        "2.2.0"
      ],
      "package_name": "eneo",
      "purl": null
    }
  ],
  "cwes": [
    639
  ],
  "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": 60.04576196666667,
  "t0_at": null,
  "signals": {
    "public_poc": {
      "at": "2026-10-07T07:42:51+00:00",
      "days": -14.586339326712963,
      "is_lower_bound": true,
      "measured_at": "2026-10-21T21:47:10.741081+00:00",
      "url": "https://github.com/eneo-ai/eneo/security/advisories/GHSA-j3g4-7qf7-6p9q"
    },
    "trigger_signal": {
      "at": "2026-10-07T07:42:51+00:00",
      "days": -14.586339326712963,
      "is_lower_bound": true,
      "measured_at": "2026-10-21T21:47:10.741081+00:00",
      "url": "https://github.com/eneo-ai/eneo/security/advisories/GHSA-j3g4-7qf7-6p9q"
    }
  }
}

published 2026-10-08 05:35Z
last change 2026-10-21 21:36Z

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