CVE-2026-64871

Full vulnerability record from the local CVENow database.

Description

Joomla Extension - regularlabs.com - Inconsistent CSRF token checks / privilege checks in Cache Cleaner extension - Administrator URL purges did not consistently require a valid token and cache-management permission.

Severity

MEDIUM

CVSS score

5.4 (v3.1)

Vulnerability status

Deferred

Source identifier

[email protected]

Published

2026-07-23 10:16:51.980000

Last modified

2026-10-24 13:10:00.147000

View original CVE JSON

{
  "id": "CVE-2026-64871",
  "sourceIdentifier": "[email protected]",
  "published": "2026-07-23T10:16:51.980",
  "lastModified": "2026-10-24T13:10:00.147",
  "vulnStatus": "Deferred",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Joomla Extension - regularlabs.com - Inconsistent CSRF token checks / privilege checks in Cache Cleaner extension - Administrator URL purges did not consistently require a valid token and cache-management permission."
    },
    {
      "lang": "es",
      "value": "Extensión de Joomla - regularlabs.com - Comprobaciones inconsistentes de token CSRF / comprobaciones de privilegios en la extensión Cache Cleaner - Las purgas de URL de administrador no requerían consistentemente un token válido y permiso de gestión de caché."
    }
  ],
  "affected": [
    {
      "source": "[email protected]",
      "affectedData": [
        {
          "vendor": "regularlabs.com",
          "product": "Cache Cleaner extension for Joomla",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "1.0.0-9.7.6",
              "status": "affected"
            }
          ]
        }
      ]
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "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:N",
          "baseScore": 5.4,
          "baseSeverity": "MEDIUM",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "LOW",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
          "availabilityImpact": "NONE"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 2.5
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "timestamp": "2026-07-24T19:36:16.175360Z",
          "id": "CVE-2026-64871",
          "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-284"
        },
        {
          "lang": "en",
          "value": "CWE-352"
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://regularlabs.com/",
      "source": "[email protected]"
    }
  ]
}