CVE-2026-125119

validatedZero produced an exploit or a check.

GHSA-gg4r-jv3p-qx3c ↗EUVD-2026-120502 ↗

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).+21h23mkevAttacks confirmed in the real world.
npm mongoose >= 6.0.0, < 6.13.12; >= 7.0.0, < 7.8.13; >= 8.0.0, < 8.24.7; >= 9.0.0, < 9.11.4
fixed in 6.13.12, 7.8.13, 8.24.7, 9.11.4
ETK-2026-4092Zero's internal tracking ID, independent of the CVE number., permanent identifier
pkg:npm/mongoose
+21h43mTTV
7mAI analysisAnalysis: how long the AI spent reversing this signal.
Check if you are vulnerable
timeline
0 = cve.org publication
trigger signal (cve.org) +0hpublic poc+21h23mcheck available+21h43magent stopped
0
+6h
+12h
+18h
+24h

description

Mongoose connection-level sanitizeFilter configuration does not sanitize query filters in affected releases. An attacker may bypass intended filter checks by supplying an operator-bearing object, if the application accepts untrusted filter values and relies solely on this connection setting.

mitigation

Upgrade Mongoose to 6.13.12, 7.8.13, 8.24.7, or 9.11.4, as appropriate for your release line. Until upgraded, enable sanitizeFilter globally or apply it on each query, and avoid passing untrusted objects directly into filters.

fixed in 6.13.12, 7.8.13, 8.24.7, 9.11.4

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.
contextual
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
7m
cve.org record, t = 0The moment cve.org publishes the CVE in full.
2026-11-09 22:32Z
Δ to public pocExploit code has been published by someone. Source signals can also carry a PoC (Proof of Concept).
+21h23m
Δ to kevAttacks confirmed in the real world.
–

outcome

Contextual check: a technique exists and was validated, but no deterministic check could cover this one.

source signals

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

  1. 2026-11-09 22:32Z
    ghsa: trigger signal, started the run
  2. 2026-11-09 22:32Z
    public poc, published 2026-11-10 19:56Z
  3. 2026-11-09 22:32Z

this entry in the feed

GET /api/v1/feed/CVE-2026-125119

{
  "etk_id": "ETK-2026-4092",
  "cve_id": "CVE-2026-125119",
  "display_id": "CVE-2026-125119",
  "ghsa_id": "GHSA-gg4r-jv3p-qx3c",
  "euvd_id": "EUVD-2026-120502",
  "status": "published",
  "anchor_state": "anchored",
  "title": "Query selector injection in Mongoose connection sanitization",
  "summary": "Mongoose connection-level `sanitizeFilter` configuration does not sanitize query filters in affected releases. An attacker may bypass intended filter checks by supplying an operator-bearing object, if the application accepts untrusted filter values and relies solely on this connection setting.",
  "mitigation": "Upgrade Mongoose to 6.13.12, 7.8.13, 8.24.7, or 9.11.4, as appropriate for your release line. Until upgraded, enable `sanitizeFilter` globally or apply it on each query, and avoid passing untrusted objects directly into filters.",
  "vendor": "npm",
  "product": "mongoose",
  "affected": [
    {
      "affected_notes": [],
      "affected_ranges": [
        ">= 6.0.0, < 6.13.12"
      ],
      "ecosystem": "npm",
      "fixed_versions": [
        "6.13.12"
      ],
      "package_name": "mongoose",
      "purl": "pkg:npm/mongoose"
    },
    {
      "affected_notes": [],
      "affected_ranges": [
        ">= 7.0.0, < 7.8.13"
      ],
      "ecosystem": "npm",
      "fixed_versions": [
        "7.8.13"
      ],
      "package_name": "mongoose",
      "purl": "pkg:npm/mongoose"
    },
    {
      "affected_notes": [],
      "affected_ranges": [
        ">= 8.0.0, < 8.24.7"
      ],
      "ecosystem": "npm",
      "fixed_versions": [
        "8.24.7"
      ],
      "package_name": "mongoose",
      "purl": "pkg:npm/mongoose"
    },
    {
      "affected_notes": [],
      "affected_ranges": [
        ">= 9.0.0, < 9.11.4"
      ],
      "ecosystem": "npm",
      "fixed_versions": [
        "9.11.4"
      ],
      "package_name": "mongoose",
      "purl": "pkg:npm/mongoose"
    }
  ],
  "cwes": null,
  "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": "contextual",
  "check": true,
  "check_confidence_basis": "assessed",
  "exploit": false,
  "pipeline_minutes": 7.365006966666667,
  "t0_at": "2026-11-09T22:32:49.132000+00:00",
  "signals": {
    "check": {
      "at": "2026-11-10T20:15:52.886492+00:00",
      "days": 0.9049045658796296,
      "is_lower_bound": false,
      "measured_at": "2026-11-09T22:32:49.132000+00:00",
      "url": null
    },
    "public_poc": {
      "at": "2026-11-10T19:56:12+00:00",
      "days": 0.8912368981481481,
      "is_lower_bound": false,
      "measured_at": "2026-11-09T22:32:49.132000+00:00",
      "url": "https://github.com/advisories/GHSA-gg4r-jv3p-qx3c"
    },
    "trigger_signal": {
      "at": "2026-11-09T22:32:49.132000+00:00",
      "days": 0,
      "is_lower_bound": false,
      "measured_at": "2026-11-09T22:32:49.132000+00:00",
      "url": "https://github.com/advisories/GHSA-gg4r-jv3p-qx3c"
    }
  }
}

published 2026-11-10 20:08Z
last change 2026-11-11 05:47Z

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