cve-2026-66464

MEDIUM CVSS 6.5 nvd
Description

Unauthenticated Broken Access Control in Internal Link Optimiser <= 5.2.7 versions.

Timeline
Published
2026-08-13
Last Modified
2026-10-24
CVSS Details
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
Affected Products

No product information available.

Weaknesses (CWE)
CWE-862
CVSS metrics
Version Base Severity Vector Exploitability Impact Source
3.1 6.5 MEDIUM CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N 3.9 2.5 audit@patchstack.com
NVD metadata
NVD status
Deferred
Source identifier
audit@patchstack.com
References
Linked Vulnerabilities

No linked vulnerabilities found.

{
  "cvss": 6.5,
  "datePublished": "2026-08-13T14:17:07.707",
  "dateUpdated": "2026-10-24T16:10:00.153",
  "description": "Unauthenticated Broken Access Control in Internal Link Optimiser <= 5.2.7 versions.",
  "id": "CVE-2026-66464",
  "raw": {
    "affected": [
      {
        "affectedData": [
          {
            "collectionURL": "https://wordpress.org/plugins",
            "defaultStatus": "unaffected",
            "packageName": "internal-link-finder",
            "product": "Internal Link Optimiser",
            "vendor": "Toast Plugins",
            "versions": [
              {
                "lessThanOrEqual": "5.2.7",
                "status": "affected",
                "version": "n/a",
                "versionType": "custom"
              }
            ]
          }
        ],
        "source": "audit@patchstack.com"
      }
    ],
    "cveTags": [],
    "descriptions": [
      {
        "lang": "en",
        "value": "Unauthenticated Broken Access Control in Internal Link Optimiser <= 5.2.7 versions."
      },
      {
        "lang": "es",
        "value": "Control de acceso roto no autenticado en versiones de Internal Link Optimiser menor o igual que 5.2.7."
      }
    ],
    "id": "CVE-2026-66464",
    "lastModified": "2026-10-24T16:10:00.153",
    "metrics": {
      "cvssMetricV31": [
        {
          "cvssData": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N",
            "version": "3.1"
          },
          "exploitabilityScore": 3.9,
          "impactScore": 2.5,
          "source": "audit@patchstack.com",
          "type": "Secondary"
        }
      ],
      "ssvcV203": [
        {
          "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "ssvcData": {
            "id": "CVE-2026-66464",
            "options": [
              {
                "exploitation": "none"
              },
              {
                "automatable": "yes"
              },
              {
                "technicalImpact": "partial"
              }
            ],
            "role": "CISA Coordinator",
            "timestamp": "2026-08-13T14:30:03.755570Z",
            "version": "2.0.3"
          }
        }
      ]
    },
    "published": "2026-08-13T14:17:07.707",
    "references": [
      {
        "source": "audit@patchstack.com",
        "url": "https://patchstack.com/database/wordpress/plugin/internal-link-finder/vulnerability/wordpress-internal-link-optimiser-plugin-5-2-7-broken-access-control-vulnerability?_s_id=cve"
      }
    ],
    "sourceIdentifier": "audit@patchstack.com",
    "vulnStatus": "Deferred",
    "weaknesses": [
      {
        "description": [
          {
            "lang": "en",
            "value": "CWE-862"
          }
        ],
        "source": "audit@patchstack.com",
        "type": "Secondary"
      }
    ]
  },
  "severity": "MEDIUM",
  "source": "nvd",
  "title": "Unauthenticated Broken Access Control in Internal Link Optimiser <= 5.2.7 versions."
}
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