CVE-2026-105635

{
  "etk_id": "ETK-2026-3670",
  "cve_id": "CVE-2026-105635",
  "display_id": "CVE-2026-105635",
  "ghsa_id": "GHSA-2r58-hgv7-635q",
  "euvd_id": "EUVD-2026-92700",
  "status": "published",
  "anchor_state": "anchored",
  "title": "Project invitation authorization bypass in Plane",
  "summary": "Plane versions before 1.4.0 expose project invitation information and do not adequately validate acceptance of project invitations. An attacker who knows a valid invitation UUID may identify the invited address and gain the invitation's project access without possessing the invitation secret.",
  "mitigation": "Upgrade makeplane/plane to version 1.4.0 or later. Until upgraded, restrict access to invitation URLs and rotate or revoke outstanding project invitations whose identifiers may have been exposed.",
  "vendor": "other",
  "product": "other:makeplane/plane",
  "affected": [
    {
      "affected_notes": [],
      "affected_ranges": [
        "<= 1.3.1"
      ],
      "ecosystem": "other",
      "fixed_versions": [
        "1.4.0"
      ],
      "package_name": "makeplane/plane",
      "purl": null
    }
  ],
  "cwes": [
    200
  ],
  "cvss_score": 7.4,
  "cvss_src": "cna_vendor",
  "cvss_vector": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N",
  "epss_score": null,
  "epss_percentile": null,
  "epss_asof": null,
  "automation": "contextual",
  "check": false,
  "check_confidence_basis": null,
  "exploit": false,
  "pipeline_minutes": 37.47594218333333,
  "t0_at": "2026-10-05T18:01:52.446000+00:00",
  "signals": {
    "public_poc": {
      "at": "2026-09-28T06:57:02+00:00",
      "days": -7.4616949768518515,
      "is_lower_bound": false,
      "measured_at": "2026-10-05T18:01:52.446000+00:00",
      "url": "https://github.com/makeplane/plane/security/advisories/GHSA-2r58-hgv7-635q"
    },
    "trigger_signal": {
      "at": "2026-10-05T18:01:52.446000+00:00",
      "days": 0,
      "is_lower_bound": false,
      "measured_at": "2026-10-05T18:01:52.446000+00:00",
      "url": "https://github.com/makeplane/plane/security/advisories/GHSA-2r58-hgv7-635q"
    }
  }
}