CVE-2026-111882

{
  "etk_id": "ETK-2026-1913",
  "cve_id": "CVE-2026-111882",
  "display_id": "CVE-2026-111882",
  "ghsa_id": "GHSA-74rq-7w8c-gr94",
  "euvd_id": "EUVD-2026-103336",
  "status": "published",
  "anchor_state": "anchored",
  "title": "TOTP authentication bypass in phpMyFAQ SSO callbacks",
  "summary": "phpMyFAQ versions from 3.2.0-alpha before 4.1.9, and 4.2.0-alpha versions before 4.2.0-beta, do not enforce TOTP correctly for Keycloak and Entra ID SSO sign-ins. An attacker with a valid or compromised identity-provider account linked to a TOTP-enabled phpMyFAQ user can obtain an authenticated session, potentially as an administrator.",
  "mitigation": "Upgrade phpMyFAQ to 4.1.9 or later, or to 4.2.0-beta or later on the 4.2 development line. Until upgraded, disable the affected Keycloak and Entra ID SSO paths for accounts protected by TOTP.",
  "vendor": "thorsten",
  "product": "phpMyFAQ",
  "affected": [
    {
      "affected_notes": [],
      "affected_ranges": [
        ">= 3.2.0-alpha, < 4.1.9"
      ],
      "ecosystem": null,
      "fixed_versions": [
        "4.1.9"
      ],
      "package_name": "phpMyFAQ",
      "purl": null
    },
    {
      "affected_notes": [],
      "affected_ranges": [
        ">= 4.2.0-alpha, < 4.2.0-beta"
      ],
      "ecosystem": null,
      "fixed_versions": [
        "4.2.0-beta"
      ],
      "package_name": "phpMyFAQ",
      "purl": null
    }
  ],
  "cwes": null,
  "cvss_score": 8.1,
  "cvss_src": "cna_vendor",
  "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N",
  "epss_score": 0.0039,
  "epss_percentile": 0.3155,
  "epss_asof": "2026-10-21",
  "automation": "contextual",
  "check": false,
  "check_confidence_basis": null,
  "exploit": false,
  "pipeline_minutes": 30.59256865,
  "t0_at": "2026-10-17T18:46:09.750000+00:00",
  "signals": {
    "trigger_signal": {
      "at": "2026-10-17T18:46:09.750000+00:00",
      "days": 0,
      "is_lower_bound": false,
      "measured_at": "2026-10-17T18:46:09.750000+00:00",
      "url": "https://github.com/advisories/GHSA-74rq-7w8c-gr94"
    }
  }
}