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CVE-2026-91136

CVE-2026-91136

validatedZero produced an exploit or a check.

GHSA-9676-xmxf-xp84 ↗EUVD-2026-96298 ↗

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).+1.7dkevAttacks confirmed in the real world.−1d
Divi Essential Divi Plus <= 2.4.0
CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
ETK-2026-1161Zero's internal tracking ID, independent of the CVE number., permanent identifier
cvss7.5cna vendorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
+2.1dTTV
27mAI analysisAnalysis: how long the AI spent reversing this signal.
Check if you are vulnerable
timeline
0 = cve.org publication
kev−1.0dtrigger signal (cve.org) +0dpublic poc+1.7dcheck + exploit+2.1d
0
+1d

description

Divi Plus for WordPress through version 2.4.0 exposes a REST endpoint that can read files from the server without authentication. An unauthenticated attacker may retrieve files accessible to the web-server process. Exploitation requires the affected plugin and its vulnerable REST endpoint to be reachable.

mitigation

Disable and remove Divi Plus version 2.4.0 or earlier until a corrected release is available. Restrict access to the affected REST endpoint as a temporary exposure-reduction measure.

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.
1.8%77th percentile
agent run time
27m
cve.org record, t = 0The moment cve.org publishes the CVE in full.
2026-10-10 08:26Z
Δ to public pocExploit code has been published by someone. Source signals can also carry a PoC (Proof of Concept).
+1.7d
Δ to kevAttacks confirmed in the real world.
−1d

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. 2026-10-09 00:00Z
  2. 2026-10-10 08:26Z
    cve_org: trigger signal, started the run
    https://www.cve.org/CVERecord?id=CVE-2026-91136
  3. 2026-10-12 09:08Z

this entry in the feed

GET /api/v1/feed/CVE-2026-91136

{
  "etk_id": "ETK-2026-1161",
  "cve_id": "CVE-2026-91136",
  "display_id": "CVE-2026-91136",
  "ghsa_id": "GHSA-9676-xmxf-xp84",
  "euvd_id": "EUVD-2026-96298",
  "status": "published",
  "anchor_state": "anchored",
  "title": "Unauthenticated arbitrary file read in Divi Plus",
  "summary": "Divi Plus for WordPress through version 2.4.0 exposes a REST endpoint that can read files from the server without authentication. An unauthenticated attacker may retrieve files accessible to the web-server process. Exploitation requires the affected plugin and its vulnerable REST endpoint to be reachable.",
  "mitigation": "Disable and remove Divi Plus version 2.4.0 or earlier until a corrected release is available. Restrict access to the affected REST endpoint as a temporary exposure-reduction measure.",
  "vendor": "Divi Essential",
  "product": "Divi Plus",
  "affected": [
    {
      "affected_notes": [],
      "affected_ranges": [
        ">= 0, <= 2.4.0"
      ],
      "ecosystem": null,
      "fixed_versions": [],
      "package_name": "Divi Plus",
      "purl": null
    }
  ],
  "cwes": [
    22
  ],
  "cvss_score": 7.5,
  "cvss_src": "cna_vendor",
  "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
  "epss_score": 0.0178,
  "epss_percentile": 0.7797,
  "epss_asof": "2026-10-20",
  "automation": "deterministic",
  "check": true,
  "check_confidence_basis": "differential",
  "exploit": true,
  "pipeline_minutes": 27.46769465,
  "t0_at": "2026-10-10T08:26:38.959000+00:00",
  "signals": {
    "check": {
      "at": "2026-10-12T09:42:31.350034+00:00",
      "days": 2.052689711041667,
      "is_lower_bound": false,
      "measured_at": "2026-10-10T08:26:38.959000+00:00",
      "url": null
    },
    "exploit": {
      "at": "2026-10-12T09:42:31.350034+00:00",
      "days": 2.052689711041667,
      "is_lower_bound": false,
      "measured_at": "2026-10-10T08:26:38.959000+00:00",
      "url": null
    },
    "kev": {
      "at": "2026-10-09T00:00:00+00:00",
      "days": -1,
      "is_lower_bound": false,
      "measured_at": "2026-10-10T08:26:38.959000+00:00",
      "precision": "day",
      "url": "https://vulncheck.com/cve/CVE-2026-91136"
    },
    "public_poc": {
      "at": "2026-10-12T01:46:17+00:00",
      "days": 1.7219680671296296,
      "is_lower_bound": false,
      "measured_at": "2026-10-10T08:26:38.959000+00:00",
      "url": "https://github.com/fl0ydsec/CVE-2026-91136"
    },
    "trigger_signal": {
      "at": "2026-10-10T08:26:38.959000+00:00",
      "days": 0,
      "is_lower_bound": false,
      "measured_at": "2026-10-10T08:26:38.959000+00:00",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-91136"
    }
  }
}

published 2026-10-10 11:59Z
last change 2026-10-21 10:52Z

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