Vulnerability-Lookup

GHSA-53MC-7VX2-CM58

Vulnerability from github – Published: 2026-06-02 21:30 – Updated: 2026-06-02 21:30

Details

The ARMember Premium plugin for WordPress is vulnerable to an insecure password reset mechanism in all versions up to, and including, 7.3.1. The plugin stores a plaintext copy of the password reset key in the arm_reset_password_key user meta field when a user requests a password reset. This is in addition to the hashed key that WordPress core stores securely in wp_users.user_activation_key. The plaintext key stored in wp_usermeta can be used with the plugin's custom armrp reset action to set a new password for any user. Combined with another vulnerability such as SQL Injection (CVE-2026-5073, CVE-2026-5074), this makes it possible for unauthenticated attackers to extract the plaintext reset key and take over any user account, including administrators.

Severity

9.8 (Critical)


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

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{
  "affected": [],
  "aliases": [
    "CVE-2026-5076"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-287"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-06-02T20:16:40Z",
    "severity": "CRITICAL"
  },
  "details": "The ARMember Premium plugin for WordPress is vulnerable to an insecure password reset mechanism in all versions up to, and including, 7.3.1. The plugin stores a plaintext copy of the password reset key in the `arm_reset_password_key` user meta field when a user requests a password reset. This is in addition to the hashed key that WordPress core stores securely in `wp_users.user_activation_key`. The plaintext key stored in `wp_usermeta` can be used with the plugin\u0027s custom `armrp` reset action to set a new password for any user. Combined with another vulnerability such as SQL Injection (CVE-2026-5073, CVE-2026-5074), this makes it possible for unauthenticated attackers to extract the plaintext reset key and take over any user account, including administrators.",
  "id": "GHSA-53mc-7vx2-cm58",
  "modified": "2026-06-02T21:30:43Z",
  "published": "2026-06-02T21:30:43Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-5076"
    },
    {
      "type": "WEB",
      "url": "https://codecanyon.net/item/armember-complete-wordpress-membership-system/17785056"
    },
    {
      "type": "WEB",
      "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/6b15eca5-fd47-4f8f-8ade-3a90e0bfc110?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:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2026-5076 (GCVE-0-2026-5076)

Vulnerability from cvelistv5 – Published: 2026-06-02 18:30 – Updated: 2026-06-02 20:56

Title

ARMember Premium <= 7.3.1 - Insecure Password Reset Mechanism to Unauthenticated Privilege Escalation

Summary

The ARMember Premium plugin for WordPress is vulnerable to an insecure password reset mechanism in all versions up to, and including, 7.3.1. The plugin stores a plaintext copy of the password reset key in the `arm_reset_password_key` user meta field when a user requests a password reset. This is in addition to the hashed key that WordPress core stores securely in `wp_users.user_activation_key`. The plaintext key stored in `wp_usermeta` can be used with the plugin's custom `armrp` reset action to set a new password for any user. Combined with another vulnerability such as SQL Injection (CVE-2026-5073, CVE-2026-5074), this makes it possible for unauthenticated attackers to extract the plaintext reset key and take over any user account, including administrators.

Severity

9.8 (Critical)


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

SSVC

Exploitation: none Automatable: yes Technical Impact: total

CISA Coordinator (v2.0.3)

CWE

CWE-287 - Improper Authentication

Assigner

Wordfence

References

2 references

URL	Tags
https://www.wordfence.com/threat-intel/vulnerabil…
https://codecanyon.net/item/armember-complete-wor…

Impacted products

1 product

Vendor	Product	Version
armember	ARMember Premium – Membership Plugin, Content Restriction, Member Levels, User Profile & User signup	Affected: 0 , ≤ 7.3.1 (semver)

Credits

Phú

Show details on NVD website

JSON

To clipboard

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  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-5076",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-06-02T20:31:48.636699Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
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        "providerMetadata": {
          "dateUpdated": "2026-06-02T20:56:08.662Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "ARMember Premium \u2013 Membership Plugin, Content Restriction, Member Levels, User Profile \u0026 User signup",
          "vendor": "armember",
          "versions": [
            {
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              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
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      ],
      "credits": [
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          "lang": "en",
          "type": "finder",
          "value": "Ph\u00fa"
        }
      ],
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          "lang": "en",
          "value": "The ARMember Premium plugin for WordPress is vulnerable to an insecure password reset mechanism in all versions up to, and including, 7.3.1. The plugin stores a plaintext copy of the password reset key in the `arm_reset_password_key` user meta field when a user requests a password reset. This is in addition to the hashed key that WordPress core stores securely in `wp_users.user_activation_key`. The plaintext key stored in `wp_usermeta` can be used with the plugin\u0027s custom `armrp` reset action to set a new password for any user. Combined with another vulnerability such as SQL Injection (CVE-2026-5073, CVE-2026-5074), this makes it possible for unauthenticated attackers to extract the plaintext reset key and take over any user account, including administrators."
        }
      ],
      "metrics": [
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          "cvssV3_1": {
            "baseScore": 9.8,
            "baseSeverity": "CRITICAL",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
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        "orgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599",
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      },
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          "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/6b15eca5-fd47-4f8f-8ade-3a90e0bfc110?source=cve"
        },
        {
          "url": "https://codecanyon.net/item/armember-complete-wordpress-membership-system/17785056"
        }
      ],
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          "lang": "en",
          "time": "2026-04-13T18:51:02.000Z",
          "value": "Vendor Notified"
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        {
          "lang": "en",
          "time": "2026-06-02T05:30:45.000Z",
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      ],
      "title": "ARMember Premium \u003c= 7.3.1 - Insecure Password Reset Mechanism to Unauthenticated Privilege Escalation"
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    "datePublished": "2026-06-02T18:30:46.269Z",
    "dateReserved": "2026-03-28T13:25:02.784Z",
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    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

Sightings

Author	Source	Type	Date	Other

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-53MC-7VX2-CM58

CVE-2026-5076 (GCVE-0-2026-5076)

Tags

Sightings

Nomenclature