CVE-2026-112861

Full vulnerability record from the local CVENow database.

Description

Authorization Bypass Through User-Controlled Key vulnerability in xnau webdesign Participants Database participants-database allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Participants Database: from n/a through 2.7.8.5.

Severity

MEDIUM

CVSS score

6.3 (v3.1)

Vulnerability status

Deferred

Source identifier

[email protected]

Published

2026-10-20 18:17:18.500000

Last modified

2026-10-21 11:17:07.060000

View original CVE JSON

{
  "id": "CVE-2026-112861",
  "sourceIdentifier": "[email protected]",
  "published": "2026-10-20T18:17:18.500",
  "lastModified": "2026-10-21T11:17:07.060",
  "vulnStatus": "Deferred",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Authorization Bypass Through User-Controlled Key vulnerability in xnau webdesign Participants Database participants-database allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Participants Database: from n/a through 2.7.8.5."
    }
  ],
  "affected": [
    {
      "source": "[email protected]",
      "affectedData": [
        {
          "vendor": "xnau webdesign",
          "product": "Participants Database",
          "defaultStatus": "unaffected",
          "collectionURL": "https://wordpress.org/plugins",
          "packageName": "participants-database",
          "versions": [
            {
              "version": "0",
              "lessThanOrEqual": "2.7.8.5",
              "versionType": "custom",
              "status": "affected"
            }
          ]
        }
      ]
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "[email protected]",
        "type": "Secondary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L",
          "baseScore": 6.3,
          "baseSeverity": "MEDIUM",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "LOW",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
          "availabilityImpact": "LOW"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 3.4
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "timestamp": "2026-10-21T10:26:34.858711Z",
          "id": "CVE-2026-112861",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "version": "2.0.3"
        }
      }
    ]
  },
  "weaknesses": [
    {
      "source": "[email protected]",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-639"
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://patchstack.com/database/wordpress/plugin/participants-database/vulnerability/wordpress-participants-database-plugin-2-7-8-5-insecure-direct-object-references-idor-vulnerability?_s_id=cve",
      "source": "[email protected]"
    }
  ]
}