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CVE-2026-100386

CVE-2026-100386

validatedZero produced an exploit or a check.

GHSA-p9ff-7qxh-95p9 ↗EUVD-2026-120825 ↗

check availableZero validated a working check for it.not proven exploitableZero has a detection check, but hasn't produced a full working exploit yet.
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.
themefic Ultra Addons for Contact Form 7 <= 3.5.54
CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
ETK-2026-4036Zero'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
+32mTTV
<1mAI analysisAnalysis: how long the AI spent reversing this signal.
Check if you are vulnerable
timeline
0 = cve.org publication
trigger signal (cve.org) +0mcheck available+32magent stopped
0
+10min
+20min

description

Ultra Addons for Contact Form 7 versions through 3.5.54 are affected by a directory traversal issue. An unauthenticated remote attacker may read files from the server when the PDF Generator addon is active and a PDF body template is configured for the targeted form.

mitigation

Disable the PDF Generator addon or remove PDF body templates from affected contact forms until an update is available. Review exposed forms and restrict public access where disabling those features is not immediately possible.

check
available
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.
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
<1m
cve.org record, t = 0The moment cve.org publishes the CVE in full.
2026-11-10 06:47Z
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

Upstream: a detection for this already ships elsewhere, so we didn't generate a new one. The credit goes to whoever did.

source signals

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

  1. 2026-11-10 06:47Z
    cve_org: trigger signal, started the run
    https://www.cve.org/CVERecord?id=CVE-2026-100386
  2. 2026-11-10 07:18Z

this entry in the feed

GET /api/v1/feed/CVE-2026-100386

{
  "etk_id": "ETK-2026-4036",
  "cve_id": "CVE-2026-100386",
  "display_id": "CVE-2026-100386",
  "ghsa_id": "GHSA-p9ff-7qxh-95p9",
  "euvd_id": "EUVD-2026-120825",
  "status": "published",
  "anchor_state": "anchored",
  "title": "Directory traversal in Ultra Addons for Contact Form 7",
  "summary": "Ultra Addons for Contact Form 7 versions through 3.5.54 are affected by a directory traversal issue. An unauthenticated remote attacker may read files from the server when the PDF Generator addon is active and a PDF body template is configured for the targeted form.",
  "mitigation": "Disable the PDF Generator addon or remove PDF body templates from affected contact forms until an update is available. Review exposed forms and restrict public access where disabling those features is not immediately possible.",
  "vendor": "themefic",
  "product": "Ultra Addons for Contact Form 7",
  "affected": [
    {
      "affected_notes": [],
      "affected_ranges": [
        ">= 0, <= 3.5.54"
      ],
      "ecosystem": null,
      "fixed_versions": [],
      "package_name": "Ultra Addons for Contact Form 7",
      "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": null,
  "epss_percentile": null,
  "epss_asof": null,
  "automation": "deterministic",
  "check": true,
  "check_confidence_basis": "upstream",
  "exploit": false,
  "pipeline_minutes": 0.0311789,
  "t0_at": "2026-11-10T06:47:02.428000+00:00",
  "signals": {
    "check": {
      "at": "2026-11-10T07:18:46.955823+00:00",
      "days": 0.022043146099537038,
      "is_lower_bound": false,
      "measured_at": "2026-11-10T06:47:02.428000+00:00",
      "url": null
    },
    "trigger_signal": {
      "at": "2026-11-10T06:47:02.428000+00:00",
      "days": 0,
      "is_lower_bound": false,
      "measured_at": "2026-11-10T06:47:02.428000+00:00",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-100386"
    }
  }
}

published 2026-11-10 07:18Z
last change 2026-11-11 05:00Z

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