ETK-2026-4234Zero's internal tracking ID, independent of the CVE number.

validatingZero is analyzing and reversing it now.

GHSA-8wjr-gw73-9f2g ↗

no check availablenot proven exploitable
awaiting cvepublic pocExploit code has been published by someone. Source signals can also carry a PoC (Proof of Concept).−10h27mkevAttacks confirmed in the real world.
php:WWBN/AVideo <= 29.7.1
CWE-863 Incorrect Authorization
ETK-2026-4234Zero's internal tracking ID, independent of the CVE number., no cve assigned
–running
startingcurrent stage
timeline
0 = trigger signal
trigger signal +0hpublic poc+0h
0
+2h
+4h
+6h
+8h
+10h

description

AVideo deployments using the Permissions plugin are believed affected across released versions. An authenticated account assigned the Videos Admin permission can obtain an administrator-level session through video authorization handling, particularly where administrator-owned videos are present.

Still under analysis: more detail becomes available as the pipeline runs.

mitigation

Immediately revoke the Videos Admin permission from non-administrator accounts or disable the Permissions plugin until an upstream fix is available. Review existing assignments of that role and rotate administrator sessions or credentials if compromise is suspected.

check
building now
exploit
not yet
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.
–
auth requiredWhether an attacker needs an account first, based on the CVSS vector's Privileges Required.
yes, high privileges
EPSSEstimate of the chance this CVE is exploited in the next 30 days. Refreshed daily.
–
agent run time
–
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).
−10h27m
Δ to kevAttacks confirmed in the real world.
–

outcome

Run in progress: no artifact yet.

source signals

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

  1. 2026-11-11 14:36Z
  2. 2026-11-11 14:36Z

this entry in the feed

GET /api/v1/feed/ETK-2026-4234

{
  "etk_id": "ETK-2026-4234",
  "cve_id": null,
  "display_id": "ETK-2026-4234",
  "ghsa_id": "GHSA-8wjr-gw73-9f2g",
  "euvd_id": null,
  "status": "in_pipeline",
  "anchor_state": "awaiting_cve",
  "title": "AVideo Videos Admin privilege escalation",
  "summary": "AVideo deployments using the Permissions plugin are believed affected across released versions. An authenticated account assigned the Videos Admin permission can obtain an administrator-level session through video authorization handling, particularly where administrator-owned videos are present.",
  "mitigation": "Immediately revoke the Videos Admin permission from non-administrator accounts or disable the Permissions plugin until an upstream fix is available. Review existing assignments of that role and rotate administrator sessions or credentials if compromise is suspected.",
  "vendor": null,
  "product": "php:WWBN/AVideo",
  "affected": [
    {
      "affected_notes": [],
      "affected_ranges": [
        "<= 29.7.1"
      ],
      "ecosystem": "php",
      "fixed_versions": [],
      "package_name": "WWBN/AVideo",
      "purl": null
    }
  ],
  "cwes": [
    863
  ],
  "cvss_score": 7.2,
  "cvss_src": "cna_vendor",
  "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
  "epss_score": null,
  "epss_percentile": null,
  "epss_asof": null,
  "automation": null,
  "check": false,
  "check_confidence_basis": null,
  "exploit": false,
  "pipeline_minutes": null,
  "t0_at": null,
  "signals": {
    "public_poc": {
      "at": "2026-11-11T14:36:13+00:00",
      "days": -0.4354651543171296,
      "is_lower_bound": true,
      "measured_at": "2026-11-12T01:03:17.245070+00:00",
      "url": "https://github.com/WWBN/AVideo/security/advisories/GHSA-8wjr-gw73-9f2g"
    },
    "trigger_signal": {
      "at": "2026-11-11T14:36:13+00:00",
      "days": -0.4354651543171296,
      "is_lower_bound": true,
      "measured_at": "2026-11-12T01:03:17.245070+00:00",
      "url": "https://github.com/WWBN/AVideo/security/advisories/GHSA-8wjr-gw73-9f2g"
    }
  }
}

published 2026-11-12 00:26Z
last change 2026-11-12 00:39Z

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