CVE-2026-85523

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

GHSA-9hwp-5hjw-2623 ↗EUVD-2026-93399 ↗

no check availablenot proven exploitable
cve.orgpublic pocExploit code has been published by someone. Source signals can also carry a PoC (Proof of Concept).kevAttacks confirmed in the real world.
Felisify Information Technologies Industry and Trade Inc. SambaBox < 5.4.1
fixed in 5.4.1
ETK-2026-813, permanent identifier
10d 12h 27msince last run
14mAI analysisAnalysis: how long the AI spent reversing this signal.
timeline
0 = cve.org publication
trigger signal (cve.org) +0hwaiting for further signals+109h53m
0
+2h
+4h
+6h
+8h
+10h

description

SambaBox versions before 5.4.1 are affected by an OS command injection vulnerability. An attacker may be able to cause operating-system commands to be executed; the advisory does not describe the required access or triggering conditions.

mitigation

Upgrade SambaBox to version 5.4.1 or later. Restrict access to SambaBox until the upgrade is complete.

fixed in 5.4.1

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.
0.91%59th percentile
agent run time
14m
cve.org record, t = 0The moment cve.org publishes the CVE in full.
2026-10-06 13:55Z
Δ to public pocExploit code has been published by someone. Source signals can also carry a PoC (Proof of Concept).
–
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. 2026-10-06 13:55Z
    ghsa: trigger signal, started the run
  2. 2026-10-06 13:55Z

this entry in the feed

GET /api/v1/feed/CVE-2026-85523

{
  "etk_id": "ETK-2026-813",
  "cve_id": "CVE-2026-85523",
  "display_id": "CVE-2026-85523",
  "ghsa_id": "GHSA-9hwp-5hjw-2623",
  "euvd_id": "EUVD-2026-93399",
  "status": "published",
  "anchor_state": "anchored",
  "title": "OS command injection in SambaBox",
  "summary": "SambaBox versions before 5.4.1 are affected by an OS command injection vulnerability. An attacker may be able to cause operating-system commands to be executed; the advisory does not describe the required access or triggering conditions.",
  "mitigation": "Upgrade SambaBox to version 5.4.1 or later. Restrict access to SambaBox until the upgrade is complete.",
  "vendor": "Felisify Information Technologies Industry and Trade Inc.",
  "product": "SambaBox",
  "affected": [
    {
      "affected_notes": [],
      "affected_ranges": [
        ">= 0, < 5.4.1"
      ],
      "ecosystem": null,
      "fixed_versions": [
        "5.4.1"
      ],
      "package_name": "SambaBox",
      "purl": null
    }
  ],
  "cwes": null,
  "cvss_score": 8.8,
  "cvss_src": "cna_vendor",
  "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
  "epss_score": 0.0091,
  "epss_percentile": 0.5923,
  "epss_asof": "2026-10-20",
  "automation": "contextual",
  "check": false,
  "check_confidence_basis": null,
  "exploit": false,
  "pipeline_minutes": 13.751884033333333,
  "t0_at": "2026-10-06T13:55:32.647000+00:00",
  "signals": {
    "trigger_signal": {
      "at": "2026-10-06T13:55:32.647000+00:00",
      "days": 0,
      "is_lower_bound": false,
      "measured_at": "2026-10-06T13:55:32.647000+00:00",
      "url": "https://github.com/advisories/GHSA-9hwp-5hjw-2623"
    }
  }
}

published 2026-10-06 21:04Z
last change 2026-10-21 15:05Z

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