CVE-2026-125327

{
  "etk_id": "ETK-2026-4321",
  "cve_id": "CVE-2026-125327",
  "display_id": "CVE-2026-125327",
  "ghsa_id": "GHSA-5qg5-rgp6-j5m5",
  "euvd_id": "EUVD-2026-121709",
  "status": "published",
  "anchor_state": "anchored",
  "title": "Unauthenticated resource exhaustion in pgedge-rag-server",
  "summary": "pgedge-rag-server deployments with a query endpoint exposed to untrusted users are affected. An attacker can use low-cost queries to impose disproportionate database and server processing, potentially exhausting available resources.",
  "mitigation": "Upgrade github.com/pgEdge/pgedge-rag-server to 1.0.1-0.20260729020411-a09d4872356b or later. Until then, disable hybrid search for every pipeline and put the query endpoint behind authentication and rate limiting.",
  "vendor": "go",
  "product": "go:github.com/pgEdge/pgedge-rag-server",
  "affected": [
    {
      "affected_notes": [],
      "affected_ranges": [
        "< 1.0.1-0.20260729020411-a09d4872356b"
      ],
      "ecosystem": "go",
      "fixed_versions": [
        "1.0.1-0.20260729020411-a09d4872356b"
      ],
      "package_name": "github.com/pgEdge/pgedge-rag-server",
      "purl": "pkg:golang/github.com/pgEdge/pgedge-rag-server"
    }
  ],
  "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:N/I:N/A:H",
  "epss_score": null,
  "epss_percentile": null,
  "epss_asof": null,
  "automation": "deterministic",
  "check": true,
  "check_confidence_basis": "differential",
  "exploit": false,
  "pipeline_minutes": 13.770160616666667,
  "t0_at": "2026-11-10T18:02:58.722000+00:00",
  "signals": {
    "check": {
      "at": "2026-11-12T21:25:30.234252+00:00",
      "days": 2.1406425029166667,
      "is_lower_bound": false,
      "measured_at": "2026-11-10T18:02:58.722000+00:00",
      "url": null
    },
    "trigger_signal": {
      "at": "2026-11-10T18:02:58.722000+00:00",
      "days": 0,
      "is_lower_bound": false,
      "measured_at": "2026-11-10T18:02:58.722000+00:00",
      "url": "https://github.com/advisories/GHSA-5qg5-rgp6-j5m5"
    }
  }
}