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CVE-2026-112044

CVE-2026-112044

validatedZero produced an exploit or a check.

GHSA-34gq-r469-vfrg ↗EUVD-2026-104053 ↗

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.
dotnet eShop
ETK-2026-2031Zero's internal tracking ID, independent of the CVE number., permanent identifier
cvss7.3cna vendorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
+2h05mTTV
35mAI analysisAnalysis: how long the AI spent reversing this signal.
Check if you are vulnerable
timeline
0 = trigger signal
trigger signal (cve.org) +0hcheck available+2h05magent stopped
0
+1h

description

dotnet eShop revisions through 913acea66708a59595351174cee9b29f37179d29 may incorrectly authenticate requests handled by the Catalog API. A remote, unauthenticated party may be able to take advantage of the authentication weakness when the affected API is reachable over the network; the available evidence does not define the exact application impact.

mitigation

Restrict network access to the Catalog API and place it behind independently enforced authentication until a corrected upstream revision is available and validated. Monitor upstream for a fix, as the evidence does not provide a fixed version.

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.
0.41%33rd percentile
agent run time
35m
cve.org record, t = 0The moment cve.org publishes the CVE in full.
2026-10-19 02:45Z
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

Check only, differential: the check fires on the vulnerable build and is silent on the patched one.

source signals

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

  1. 2026-10-19 02:45Z
    ghsa: trigger signal, started the run
    https://github.com/advisories/GHSA-34gq-r469-vfrg
  2. 2026-10-19 02:45Z

this entry in the feed

GET /api/v1/feed/CVE-2026-112044

{
  "etk_id": "ETK-2026-2031",
  "cve_id": "CVE-2026-112044",
  "display_id": "CVE-2026-112044",
  "ghsa_id": "GHSA-34gq-r469-vfrg",
  "euvd_id": "EUVD-2026-104053",
  "status": "published",
  "anchor_state": "anchored",
  "title": "Improper authentication in dotnet eShop Catalog API",
  "summary": "dotnet eShop revisions through 913acea66708a59595351174cee9b29f37179d29 may incorrectly authenticate requests handled by the Catalog API. A remote, unauthenticated party may be able to take advantage of the authentication weakness when the affected API is reachable over the network; the available evidence does not define the exact application impact.",
  "mitigation": "Restrict network access to the Catalog API and place it behind independently enforced authentication until a corrected upstream revision is available and validated. Monitor upstream for a fix, as the evidence does not provide a fixed version.",
  "vendor": "dotnet",
  "product": "eShop",
  "affected": [
    {
      "affected_notes": [],
      "affected_ranges": [
        "913acea66708a59595351174cee9b29f37179d29"
      ],
      "ecosystem": null,
      "fixed_versions": [],
      "package_name": "eShop",
      "purl": null
    }
  ],
  "cwes": null,
  "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": 0.0041,
  "epss_percentile": 0.334,
  "epss_asof": "2026-10-20",
  "automation": "deterministic",
  "check": true,
  "check_confidence_basis": "differential",
  "exploit": false,
  "pipeline_minutes": 35.206200333333335,
  "t0_at": "2026-10-19T02:45:18.604000+00:00",
  "signals": {
    "check": {
      "at": "2026-10-19T04:50:26.206975+00:00",
      "days": 0.08689355295138888,
      "is_lower_bound": false,
      "measured_at": "2026-10-19T02:45:18.604000+00:00",
      "url": null
    },
    "trigger_signal": {
      "at": "2026-10-19T02:45:18.604000+00:00",
      "days": 0,
      "is_lower_bound": false,
      "measured_at": "2026-10-19T02:45:18.604000+00:00",
      "url": "https://github.com/advisories/GHSA-34gq-r469-vfrg"
    }
  }
}

published 2026-10-19 04:15Z
last change 2026-10-21 16:41Z

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