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CVE-2026-109208

CVE-2026-109208

validatedZero produced an exploit or a check.

GHSA-xjwq-jfhh-r4m2 ↗EUVD-2026-103216 ↗

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.
thimpress LearnPress – WordPress LMS Plugin for Create and Sell Online Courses <= 4.4.10
CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
ETK-2026-2269Zero's internal tracking ID, independent of the CVE number., permanent identifier
cvss7.2cna vendorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
+4.0dTTV
<1mAI analysisAnalysis: how long the AI spent reversing this signal.
Check if you are vulnerable
timeline
0 = trigger signal
trigger signal (cve.org) +0dcheck available+4.0dagent stopped
0
+1d
+2d
+3d

description

LearnPress for WordPress through version 4.4.10 is affected by stored cross-site scripting in checkout-related input. An attacker can cause script content to be stored and later execute in the browser of a user viewing the affected page. Guest checkout must be enabled for unauthenticated submission; otherwise, a Subscriber-level account is required.

mitigation

Disable guest checkout to prevent unauthenticated submission and restrict Subscriber accounts until an update is available. Monitor LearnPress releases and upgrade promptly when a vendor-fixed version is published.

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.
2026-10-17 02:31Z
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. 2026-10-17 02:31Z
    cve_org: trigger signal, started the run
    https://www.cve.org/CVERecord?id=CVE-2026-109208
  2. 2026-10-21 02:45Z

this entry in the feed

GET /api/v1/feed/CVE-2026-109208

{
  "etk_id": "ETK-2026-2269",
  "cve_id": "CVE-2026-109208",
  "display_id": "CVE-2026-109208",
  "ghsa_id": "GHSA-xjwq-jfhh-r4m2",
  "euvd_id": "EUVD-2026-103216",
  "status": "published",
  "anchor_state": "anchored",
  "title": "Stored cross-site scripting in LearnPress",
  "summary": "LearnPress for WordPress through version 4.4.10 is affected by stored cross-site scripting in checkout-related input. An attacker can cause script content to be stored and later execute in the browser of a user viewing the affected page. Guest checkout must be enabled for unauthenticated submission; otherwise, a Subscriber-level account is required.",
  "mitigation": "Disable guest checkout to prevent unauthenticated submission and restrict Subscriber accounts until an update is available. Monitor LearnPress releases and upgrade promptly when a vendor-fixed version is published.",
  "vendor": "thimpress",
  "product": "LearnPress – WordPress LMS Plugin for Create and Sell Online Courses",
  "affected": [
    {
      "affected_notes": [],
      "affected_ranges": [
        ">= 0, <= 4.4.10"
      ],
      "ecosystem": null,
      "fixed_versions": [],
      "package_name": "LearnPress – WordPress LMS Plugin for Create and Sell Online Courses",
      "purl": null
    }
  ],
  "cwes": [
    79
  ],
  "cvss_score": 7.2,
  "cvss_src": "cna_vendor",
  "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N",
  "epss_score": null,
  "epss_percentile": null,
  "epss_asof": null,
  "automation": "deterministic",
  "check": true,
  "check_confidence_basis": "upstream",
  "exploit": false,
  "pipeline_minutes": 0.009190983333333333,
  "t0_at": "2026-10-17T02:31:06.356000+00:00",
  "signals": {
    "check": {
      "at": "2026-10-21T02:45:58.587468+00:00",
      "days": 4.010326753101852,
      "is_lower_bound": false,
      "measured_at": "2026-10-17T02:31:06.356000+00:00",
      "url": null
    },
    "trigger_signal": {
      "at": "2026-10-17T02:31:06.356000+00:00",
      "days": 0,
      "is_lower_bound": false,
      "measured_at": "2026-10-17T02:31:06.356000+00:00",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-109208"
    }
  }
}

published 2026-10-21 02:45Z
last change 2026-10-21 03:26Z

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