CVE-2026-61571

validatedZero produced an exploit or a check.

GHSA-297p-4mj8-28wm ↗EUVD-2026-112514 ↗

check availableZero validated a working check for it.proven exploitableZero has validated a full working exploit.
cve.orgpublic pocExploit code has been published by someone. Source signals can also carry a PoC (Proof of Concept).−128dkevAttacks confirmed in the real world.
composer:WWBN/AVideo-Encoder <= 8.0
CWE-306 Missing Authentication for Critical Function
ETK-2026-2929Zero's internal tracking ID, independent of the CVE number., permanent identifier
pkg:composer/WWBN/AVideo-Encoder
+4h48mTTV
58mAI analysisAnalysis: how long the AI spent reversing this signal.
Check if you are vulnerable
timeline
0 = cve.org publication
public poc−4.2motrigger signal (cve.org) +0mocheck + exploit+0.0mo
−3mo
−2mo
−1mo

description

AVideo-Encoder releases before 8.1.0 expose queue-management, status, and media-listing functions without adequate authentication. A remote unauthenticated party can trigger queue activity and obtain queue, service, system-memory, and readable media-path metadata when the encoder endpoints are network-accessible.

mitigation

Upgrade AVideo-Encoder to version 8.1.0 or later. Until upgrading, restrict access to the encoder web interface to trusted administrators and enforce authentication at a reverse proxy or network boundary.

check
available
exploit
yes
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.
deterministic
auth requiredWhether an attacker needs an account first, based on the CVSS vector's Privileges Required.
no
EPSSEstimate of the chance this CVE is exploited in the next 30 days. Refreshed daily.
–
agent run time
58m
cve.org record, t = 0The moment cve.org publishes the CVE in full.
2026-10-28 21:49Z
Δ to public pocExploit code has been published by someone. Source signals can also carry a PoC (Proof of Concept).
−128d
Δ to kevAttacks confirmed in the real world.
–

outcome

Differential: the exploit fired on the vulnerable build and stayed silent on the patched one.

source signals

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

  1. 2026-10-28 21:49Z
  2. 2026-10-28 21:49Z
  3. 2026-10-28 21:49Z

this entry in the feed

GET /api/v1/feed/CVE-2026-61571

{
  "etk_id": "ETK-2026-2929",
  "cve_id": "CVE-2026-61571",
  "display_id": "CVE-2026-61571",
  "ghsa_id": "GHSA-297p-4mj8-28wm",
  "euvd_id": "EUVD-2026-112514",
  "status": "published",
  "anchor_state": "anchored",
  "title": "Missing authentication in AVideo-Encoder control endpoints",
  "summary": "AVideo-Encoder releases before 8.1.0 expose queue-management, status, and media-listing functions without adequate authentication. A remote unauthenticated party can trigger queue activity and obtain queue, service, system-memory, and readable media-path metadata when the encoder endpoints are network-accessible.",
  "mitigation": "Upgrade AVideo-Encoder to version 8.1.0 or later. Until upgrading, restrict access to the encoder web interface to trusted administrators and enforce authentication at a reverse proxy or network boundary.",
  "vendor": "composer",
  "product": "composer:WWBN/AVideo-Encoder",
  "affected": [
    {
      "affected_notes": [],
      "affected_ranges": [
        "<= 8.0"
      ],
      "ecosystem": "composer",
      "fixed_versions": [],
      "package_name": "WWBN/AVideo-Encoder",
      "purl": "pkg:composer/WWBN/AVideo-Encoder"
    }
  ],
  "cwes": [
    306
  ],
  "cvss_score": 7.3,
  "cvss_src": "cna_vendor",
  "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L",
  "epss_score": null,
  "epss_percentile": null,
  "epss_asof": null,
  "automation": "deterministic",
  "check": true,
  "check_confidence_basis": "differential",
  "exploit": true,
  "pipeline_minutes": 58.27481076666667,
  "t0_at": "2026-10-28T21:49:16.840000+00:00",
  "signals": {
    "check": {
      "at": "2026-10-29T02:37:30.220763+00:00",
      "days": 0.20015486994212964,
      "is_lower_bound": false,
      "measured_at": "2026-10-28T21:49:16.840000+00:00",
      "url": null
    },
    "exploit": {
      "at": "2026-10-29T02:37:30.220763+00:00",
      "days": 0.20015486994212964,
      "is_lower_bound": false,
      "measured_at": "2026-10-28T21:49:16.840000+00:00",
      "url": null
    },
    "public_poc": {
      "at": "2026-06-22T15:44:45+00:00",
      "days": -128.2531462962963,
      "is_lower_bound": false,
      "measured_at": "2026-10-28T21:49:16.840000+00:00",
      "url": "https://github.com/WWBN/AVideo-Encoder/security/advisories/GHSA-297p-4mj8-28wm"
    },
    "trigger_signal": {
      "at": "2026-10-28T21:49:16.840000+00:00",
      "days": 0,
      "is_lower_bound": false,
      "measured_at": "2026-10-28T21:49:16.840000+00:00",
      "url": "https://github.com/WWBN/AVideo-Encoder/security/advisories/GHSA-297p-4mj8-28wm"
    }
  }
}

published 2026-10-29 01:39Z
last change 2026-10-29 06:33Z

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