CVE-2026-75807

{
  "etk_id": "ETK-2026-3513",
  "cve_id": "CVE-2026-75807",
  "display_id": "CVE-2026-75807",
  "ghsa_id": "GHSA-2pfc-9h54-m36f",
  "euvd_id": "EUVD-2026-68133",
  "status": "published",
  "anchor_state": "anchored",
  "title": "Authentication bypass in SAML Single Sign On – SSO Login",
  "summary": "SAML Single Sign On – SSO Login for WordPress through version 5.4.6 is affected by an authentication-bypass issue. An unauthenticated attacker may be able to alter the plugin's trusted identity-provider certificate and then sign in as arbitrary WordPress users; exploitation depends on an administrator performing a repair after a SAML configuration-test error.",
  "mitigation": "No fixed version is recorded; disable the plugin or prevent untrusted access to its SAML assertion-processing endpoint until a corrected release is available. Avoid performing the described repair action after a configuration-test error, and verify the configured identity-provider certificate and active privileged sessions.",
  "vendor": "cyberlord92",
  "product": "SAML Single Sign On – SSO Login",
  "affected": [
    {
      "affected_notes": [],
      "affected_ranges": [
        ">= 0, <= 5.4.6"
      ],
      "ecosystem": null,
      "fixed_versions": [],
      "package_name": "SAML Single Sign On – SSO Login",
      "purl": null
    }
  ],
  "cwes": null,
  "cvss_score": 7.5,
  "cvss_src": "other",
  "cvss_vector": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H",
  "epss_score": null,
  "epss_percentile": null,
  "epss_asof": null,
  "automation": "deterministic",
  "check": true,
  "check_confidence_basis": "upstream",
  "exploit": false,
  "pipeline_minutes": 0.01691945,
  "t0_at": "2026-08-29T17:25:48.408000+00:00",
  "signals": {
    "check": {
      "at": "2026-11-04T15:05:42.711536+00:00",
      "days": 66.90271184648148,
      "is_lower_bound": false,
      "measured_at": "2026-08-29T17:25:48.408000+00:00",
      "url": null
    },
    "kev": {
      "at": "2026-11-04T00:00:00+00:00",
      "days": 67,
      "is_lower_bound": false,
      "measured_at": "2026-08-29T17:25:48.408000+00:00",
      "precision": "day",
      "url": "https://vulncheck.com/cve/CVE-2026-75807"
    },
    "trigger_signal": {
      "at": "2026-11-04T00:00:00+00:00",
      "days": 66.27374527777778,
      "is_lower_bound": false,
      "measured_at": "2026-08-29T17:25:48.408000+00:00",
      "url": "https://vulncheck.com/cve/CVE-2026-75807"
    }
  }
}