CVE-2026-105964

{
  "etk_id": "ETK-2026-2002",
  "cve_id": "CVE-2026-105964",
  "display_id": "CVE-2026-105964",
  "ghsa_id": "GHSA-6f9g-7jgm-m5ph",
  "euvd_id": "EUVD-2026-103985",
  "status": "published",
  "anchor_state": "anchored",
  "title": "Unbounded request body handling in Gitea Actions artifacts",
  "summary": "Gitea Actions artifact v4 handlers can accept artifact-service requests without an effective body-size limit. An attacker able to run a workflow and obtain its runner token could exhaust server memory and cause the Gitea process to stop.",
  "mitigation": "Enforce a 1 MiB request-body limit for the Gitea Actions artifact service, including at a reverse proxy if necessary. Restrict workflow execution to trusted users and protect or rotate runner tokens.",
  "vendor": "Gitea",
  "product": "Gitea",
  "affected": [
    {
      "affected_notes": [],
      "affected_ranges": [
        ">= 1.22.0, <= 28.1.0"
      ],
      "ecosystem": "go",
      "fixed_versions": [
        "28.2.0"
      ],
      "package_name": "gitea.dev",
      "purl": "pkg:golang/gitea.dev"
    }
  ],
  "cwes": [
    770
  ],
  "cvss_score": 6.5,
  "cvss_src": "nvd",
  "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
  "epss_score": 0.0031,
  "epss_percentile": 0.2189,
  "epss_asof": "2026-10-20",
  "automation": "deterministic",
  "check": true,
  "check_confidence_basis": "differential",
  "exploit": false,
  "pipeline_minutes": 40.93366915,
  "t0_at": "2026-10-18T18:56:47.881000+00:00",
  "signals": {
    "check": {
      "at": "2026-10-18T19:52:58.089187+00:00",
      "days": 0.03900703920138889,
      "is_lower_bound": false,
      "measured_at": "2026-10-18T18:56:47.881000+00:00",
      "url": null
    },
    "trigger_signal": {
      "at": "2026-10-18T18:56:47.881000+00:00",
      "days": 0,
      "is_lower_bound": false,
      "measured_at": "2026-10-18T18:56:47.881000+00:00",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-105964"
    }
  }
}