FKIE_CVE-2026-1360

Vulnerability from fkie_nvd - Published: 2026-07-30 05:16 - Updated: 2026-07-30 15:16
Severity
7.5 (High) - CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
The BuddyPress plugin for WordPress is vulnerable to Deserialization of Untrusted Data in all versions up to, and including, 14.5.0 This is due to the `bp_unserialize_profile_field()` function using `@unserialize()` without the `allowed_classes` parameter on user-controlled XProfile field data. This makes it possible for authenticated attackers, with subscriber-level access and above, to inject arbitrary PHP objects via XProfile textbox fields, which could lead to remote code execution if a suitable POP chain is available in the WordPress environment.
References
security@wordfence.comhttps://owasp.org/www-community/vulnerabilities/PHP_Object_Injection
security@wordfence.comhttps://plugins.trac.wordpress.org/browser/buddypress/tags/14.4.0/bp-xprofile/bp-xprofile-template.php#L1000
security@wordfence.comhttps://plugins.trac.wordpress.org/browser/buddypress/trunk/bp-xprofile/bp-xprofile-functions.php#L519
security@wordfence.comhttps://plugins.trac.wordpress.org/browser/buddypress/trunk/bp-xprofile/bp-xprofile-template.php#L1000
security@wordfence.comhttps://plugins.trac.wordpress.org/browser/buddypress/trunk/bp-xprofile/classes/class-bp-rest-xprofile-fields-endpoint.php#L866
security@wordfence.comhttps://plugins.trac.wordpress.org/changeset?old_path=%2Fbuddypress/tags/14.4.0&new_path=%2Fbuddypress/tags/14.5.0
security@wordfence.comhttps://www.php.net/manual/en/function.unserialize.php
security@wordfence.comhttps://www.wordfence.com/threat-intel/vulnerabilities/id/467dd833-2f47-43cd-8d13-dffdad394b3c?source=cve
Impacted products
Vendor Product Version
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unaffected",
          "product": "BuddyPress",
          "vendor": "buddypress",
          "versions": [
            {
              "lessThanOrEqual": "14.5.0",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "source": "security@wordfence.com"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The BuddyPress plugin for WordPress is vulnerable to Deserialization of Untrusted Data in all versions up to, and including, 14.5.0 This is due to the `bp_unserialize_profile_field()` function using `@unserialize()` without the `allowed_classes` parameter on user-controlled XProfile field data. This makes it possible for authenticated attackers, with subscriber-level access and above, to inject arbitrary PHP objects via XProfile textbox fields, which could lead to remote code execution if a suitable POP chain is available in the WordPress environment."
    }
  ],
  "id": "CVE-2026-1360",
  "lastModified": "2026-07-30T15:16:31.530",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "HIGH",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 1.6,
        "impactScore": 5.9,
        "source": "security@wordfence.com",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-1360",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2026-07-30T14:00:29.333497Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2026-07-30T05:16:34.657",
  "references": [
    {
      "source": "security@wordfence.com",
      "url": "https://owasp.org/www-community/vulnerabilities/PHP_Object_Injection"
    },
    {
      "source": "security@wordfence.com",
      "url": "https://plugins.trac.wordpress.org/browser/buddypress/tags/14.4.0/bp-xprofile/bp-xprofile-template.php#L1000"
    },
    {
      "source": "security@wordfence.com",
      "url": "https://plugins.trac.wordpress.org/browser/buddypress/trunk/bp-xprofile/bp-xprofile-functions.php#L519"
    },
    {
      "source": "security@wordfence.com",
      "url": "https://plugins.trac.wordpress.org/browser/buddypress/trunk/bp-xprofile/bp-xprofile-template.php#L1000"
    },
    {
      "source": "security@wordfence.com",
      "url": "https://plugins.trac.wordpress.org/browser/buddypress/trunk/bp-xprofile/classes/class-bp-rest-xprofile-fields-endpoint.php#L866"
    },
    {
      "source": "security@wordfence.com",
      "url": "https://plugins.trac.wordpress.org/changeset?old_path=%2Fbuddypress/tags/14.4.0\u0026new_path=%2Fbuddypress/tags/14.5.0"
    },
    {
      "source": "security@wordfence.com",
      "url": "https://www.php.net/manual/en/function.unserialize.php"
    },
    {
      "source": "security@wordfence.com",
      "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/467dd833-2f47-43cd-8d13-dffdad394b3c?source=cve"
    }
  ],
  "sourceIdentifier": "security@wordfence.com",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-502"
        }
      ],
      "source": "security@wordfence.com",
      "type": "Secondary"
    }
  ]
}



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