Vulnerability-Lookup

GHSA-7Q6W-GGV8-84G7

Vulnerability from github – Published: 2026-01-07 12:31 – Updated: 2026-01-07 12:31

Details

The Latest Registered Users plugin for WordPress is vulnerable to unauthorized user data export in all versions up to, and including, 1.4. This is due to missing authorization and nonce validation in the rnd_handle_form_submit function hooked to both admin_post_my_simple_form and admin_post_nopriv_my_simple_form actions. This makes it possible for unauthenticated attackers to export complete user details (excluding passwords and sensitive tokens) in CSV format via the 'action' parameter.

Severity ?

7.5 (High)


                  
                    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Show details on source website

JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2025-13493"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-862"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-01-07T12:16:48Z",
    "severity": "HIGH"
  },
  "details": "The Latest Registered Users plugin for WordPress is vulnerable to unauthorized user data export in all versions up to, and including, 1.4. This is due to missing authorization and nonce validation in the rnd_handle_form_submit function hooked to both admin_post_my_simple_form and admin_post_nopriv_my_simple_form actions. This makes it possible for unauthenticated attackers to export complete user details (excluding passwords and sensitive tokens) in CSV format via the \u0027action\u0027 parameter.",
  "id": "GHSA-7q6w-ggv8-84g7",
  "modified": "2026-01-07T12:31:20Z",
  "published": "2026-01-07T12:31:20Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-13493"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/latest-registered-users/tags/1.4/latest-registered-users.php#L246"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/latest-registered-users/trunk/latest-registered-users.php#L246"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/latest-registered-users/trunk/latest-registered-users.php#L66"
    },
    {
      "type": "WEB",
      "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/e6139543-81e3-480a-93a4-1d87b3f3f51e?source=cve"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2025-13493 (GCVE-0-2025-13493)

Vulnerability from cvelistv5 – Published: 2026-01-07 08:21 – Updated: 2026-01-07 16:12

Title

Latest Registered Users <= 1.4 - Missing Authorization to Unauthenticated Sensitive Information Exposure via User Data Export

Summary

Severity ?

7.5 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

CWE

CWE-862 - Missing Authorization

Assigner

Wordfence

References

URL

Tags

	https://www.wordfence.com/threat-intel/vulnerabil…
	https://plugins.trac.wordpress.org/browser/latest…
	https://plugins.trac.wordpress.org/browser/latest…
	https://plugins.trac.wordpress.org/browser/latest…

Impacted products

	Vendor	Product	Version
	webrndexperts	Latest Registered Users	Affected: * , ≤ 1.4 (semver)

Credits

Abhirup Konwar

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2025-13493",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-01-07T14:47:00.535968Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-01-07T16:12:24.724Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Latest Registered Users",
          "vendor": "webrndexperts",
          "versions": [
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              "lessThanOrEqual": "1.4",
              "status": "affected",
              "version": "*",
              "versionType": "semver"
            }
          ]
        }
      ],
      "credits": [
        {
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          "type": "finder",
          "value": "Abhirup Konwar"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "The Latest Registered Users plugin for WordPress is vulnerable to unauthorized user data export in all versions up to, and including, 1.4. This is due to missing authorization and nonce validation in the rnd_handle_form_submit function hooked to both admin_post_my_simple_form and admin_post_nopriv_my_simple_form actions. This makes it possible for unauthenticated attackers to export complete user details (excluding passwords and sensitive tokens) in CSV format via the \u0027action\u0027 parameter."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-862",
              "description": "CWE-862 Missing Authorization",
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      ],
      "providerMetadata": {
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      },
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        },
        {
          "url": "https://plugins.trac.wordpress.org/browser/latest-registered-users/trunk/latest-registered-users.php#L246"
        },
        {
          "url": "https://plugins.trac.wordpress.org/browser/latest-registered-users/tags/1.4/latest-registered-users.php#L246"
        },
        {
          "url": "https://plugins.trac.wordpress.org/browser/latest-registered-users/trunk/latest-registered-users.php#L66"
        }
      ],
      "timeline": [
        {
          "lang": "en",
          "time": "2026-01-06T19:39:13.000+00:00",
          "value": "Disclosed"
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      ],
      "title": "Latest Registered Users \u003c= 1.4 - Missing Authorization to Unauthenticated Sensitive Information Exposure via User Data Export"
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  "cveMetadata": {
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    "datePublished": "2026-01-07T08:21:54.881Z",
    "dateReserved": "2025-11-20T21:55:48.114Z",
    "dateUpdated": "2026-01-07T16:12:24.724Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-7Q6W-GGV8-84G7

CVE-2025-13493 (GCVE-0-2025-13493)

Tags

Sightings

Nomenclature