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10 vulnerabilities found for User Registration & Membership by Unknown

CVE-2026-79996 (GCVE-0-2026-79996)
Vulnerability from cvelistv5
Published
2026-08-28 06:00
Modified
2026-08-28 13:03
Summary
The User Registration & Membership WordPress plugin before 5.2.6 does not perform a capability check when saving its login settings, allowing authenticated users who have been granted a User Registration & Membership WordPress plugin before 5.2.6 management capability but not full administrator access to change arbitrary site options and escalate their privileges to administrator.
References
Impacted products
Show details on NVD website


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          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "HIGH",
              "baseScore": 7.2,
              "baseSeverity": "HIGH",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "HIGH",
              "privilegesRequired": "HIGH",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
              "version": "3.1"
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                    "Technical Impact": "total"
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                "role": "CISA Coordinator",
                "timestamp": "2026-08-28T12:57:27.029897Z",
                "version": "2.0.3"
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            ]
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        ],
        "providerMetadata": {
          "dateUpdated": "2026-08-28T13:03:20.076Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
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        {
          "defaultStatus": "unaffected",
          "product": "User Registration \u0026 Membership",
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              "status": "affected",
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              "versionType": "semver"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "Artus KG"
        },
        {
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          "type": "coordinator",
          "value": "WPScan"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
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      ],
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              "description": "CWE-269 Improper Privilege Management",
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        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-08-28T06:00:17.519Z",
        "orgId": "1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81",
        "shortName": "WPScan"
      },
      "references": [
        {
          "tags": [
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            "vdb-entry",
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          ],
          "url": "https://wpscan.com/vulnerability/609bbb7c-c19a-4c72-8cef-95598a2cfc0d/"
        }
      ],
      "source": {
        "discovery": "EXTERNAL"
      },
      "title": "User Registration \u0026 Membership \u003c 5.2.6 - Authenticated Privilege Escalation via Login Settings",
      "x_generator": {
        "engine": "WPScan CVE Generator"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81",
    "assignerShortName": "WPScan",
    "cveId": "CVE-2026-79996",
    "datePublished": "2026-08-28T06:00:17.519Z",
    "dateReserved": "2026-08-25T17:09:43.349Z",
    "dateUpdated": "2026-08-28T13:03:20.076Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

CVE-2026-79995 (GCVE-0-2026-79995)
Vulnerability from cvelistv5
Published
2026-08-28 06:00
Modified
2026-08-28 13:03
Summary
The User Registration & Membership WordPress plugin before 5.2.5 does not verify that the account whose pending email change is being cancelled belongs to the user making the request, allowing authenticated users with Subscriber-level access and above to cancel any other user's in-progress email change, including an administrator's.
References
Impacted products
Show details on NVD website


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              "baseScore": 4.3,
              "baseSeverity": "MEDIUM",
              "confidentialityImpact": "NONE",
              "integrityImpact": "LOW",
              "privilegesRequired": "LOW",
              "scope": "UNCHANGED",
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        ],
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          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
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          ]
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      ],
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          "type": "finder",
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        },
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      ],
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      ],
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          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-08-28T06:00:17.343Z",
        "orgId": "1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81",
        "shortName": "WPScan"
      },
      "references": [
        {
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          ],
          "url": "https://wpscan.com/vulnerability/551423b4-5c0c-48cc-9ba0-1f5637eea446/"
        }
      ],
      "source": {
        "discovery": "EXTERNAL"
      },
      "title": "User Registration \u0026 Membership \u003c 5.2.5 - Subscriber+ Pending Email Change Cancellation via IDOR",
      "x_generator": {
        "engine": "WPScan CVE Generator"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81",
    "assignerShortName": "WPScan",
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    "dateReserved": "2026-08-25T17:07:25.695Z",
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    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

CVE-2026-16736 (GCVE-0-2026-16736)
Vulnerability from cvelistv5
Published
2026-08-05 06:00
Modified
2026-08-05 15:18
Summary
The User Registration & Membership WordPress plugin before 5.2.6 does not enforce the site's registration-disabled setting when processing registration-form submissions, allowing unauthenticated users to create new accounts even when the administrator has turned off open registration.
References
Impacted products
Show details on NVD website


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      {
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          {
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              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "NONE",
              "baseScore": 7.5,
              "baseSeverity": "HIGH",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "NONE",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
              "version": "3.1"
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          },
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                ],
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                "timestamp": "2026-08-05T15:17:51.245263Z",
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          }
        ],
        "problemTypes": [
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                "description": "CWE-284 Improper Access Control",
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            ]
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        ],
        "providerMetadata": {
          "dateUpdated": "2026-08-05T15:18:10.214Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
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        {
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          "product": "User Registration \u0026 Membership",
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              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "Nguy\u1ec5n \u0110\u1ee9c H\u00f2a"
        },
        {
          "lang": "en",
          "type": "coordinator",
          "value": "WPScan"
        }
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      "providerMetadata": {
        "dateUpdated": "2026-08-05T06:00:10.288Z",
        "orgId": "1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81",
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      },
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          "url": "https://wpscan.com/vulnerability/dc0d63d6-bcd9-4f14-865a-49d254a831a2/"
        }
      ],
      "source": {
        "discovery": "EXTERNAL"
      },
      "title": "User Registration \u0026 Membership \u003c 5.2.6 - Unauthenticated Account Creation While Registration Disabled",
      "x_generator": {
        "engine": "WPScan CVE Generator"
      }
    }
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    "dateReserved": "2026-07-23T07:49:11.677Z",
    "dateUpdated": "2026-08-05T15:18:10.214Z",
    "state": "PUBLISHED"
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  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

CVE-2026-11966 (GCVE-0-2026-11966)
Vulnerability from cvelistv5
Published
2026-07-17 06:00
Modified
2026-07-17 13:00
Summary
The User Registration & Membership WordPress plugin before 5.2.3 does not perform a capability check for unauthenticated callers on one of its membership payment actions and acts on a caller-supplied user identifier, allowing unauthenticated attackers to delete recently-registered, payment-pending user accounts.
References
Impacted products
Show details on NVD website


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      {
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          {
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              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "NONE",
              "baseScore": 5.3,
              "baseSeverity": "MEDIUM",
              "confidentialityImpact": "NONE",
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              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
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        ],
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            ]
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        ],
        "providerMetadata": {
          "dateUpdated": "2026-07-17T13:00:19.507Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
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    ],
    "cna": {
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        {
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              "versionType": "semver"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
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        "dateUpdated": "2026-07-17T06:00:02.217Z",
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        "discovery": "EXTERNAL"
      },
      "title": "User Registration \u0026 Membership \u003c 5.2.3 - Unauthenticated Limited User Deletion via Stripe Subscription Handler",
      "x_generator": {
        "engine": "WPScan CVE Generator"
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  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

CVE-2026-11961 (GCVE-0-2026-11961)
Vulnerability from cvelistv5
Published
2026-07-17 06:00
Modified
2026-07-17 14:12
Summary
The User Registration & Membership WordPress plugin before 5.2.3 does not validate that the membership tier submitted during public registration is one of the tiers allowed by the registration form before assigning that tier's associated user role, allowing unauthenticated users to register into an arbitrary published membership tier and obtain its role — up to administrator when such a tier exists.
References
Impacted products
Show details on NVD website


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      {
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          {
            "cvssV3_1": {
              "attackComplexity": "HIGH",
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              "availabilityImpact": "HIGH",
              "baseScore": 8.1,
              "baseSeverity": "HIGH",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "HIGH",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
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                "timestamp": "2026-07-17T14:11:50.713615Z",
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        ],
        "providerMetadata": {
          "dateUpdated": "2026-07-17T14:12:22.220Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
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        {
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          "product": "User Registration \u0026 Membership",
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              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "Khaled Alenazi (Nxploited)"
        },
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        }
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        }
      ],
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      ],
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        "dateUpdated": "2026-07-17T06:00:02.044Z",
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          "url": "https://wpscan.com/vulnerability/2ffab574-8626-472e-b6e4-09bcbaa62349/"
        }
      ],
      "source": {
        "discovery": "EXTERNAL"
      },
      "title": "User Registration \u0026 Membership \u003c 5.2.3 - Unauthenticated Privilege Escalation via Unbound members_data Membership ID",
      "x_generator": {
        "engine": "WPScan CVE Generator"
      }
    }
  },
  "cveMetadata": {
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    "assignerShortName": "WPScan",
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    "dateReserved": "2026-06-11T07:56:03.810Z",
    "dateUpdated": "2026-07-17T14:12:22.220Z",
    "state": "PUBLISHED"
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CVE-2026-11964 (GCVE-0-2026-11964)
Vulnerability from cvelistv5
Published
2026-07-13 06:00
Modified
2026-07-13 15:52
Severity ?
Summary
The User Registration & Membership WordPress plugin before 5.2.2 does not verify the authenticity of incoming payment-provider webhook notifications before acting on them, allowing unauthenticated attackers to forge a payment-approved event and activate a paid membership subscription without completing a real payment.
References
Impacted products
Show details on NVD website


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CVE-2026-11963 (GCVE-0-2026-11963)
Vulnerability from cvelistv5
Published
2026-07-13 06:00
Modified
2026-07-13 15:53
Summary
The User Registration & Membership WordPress plugin before 5.2.2 does not perform an authorization check on a membership-upgrade action and derives the user to modify from a caller-supplied identifier instead of the current user, allowing any authenticated user such as a subscriber to change another user's WordPress role and membership tier.
References
Impacted products
Show details on NVD website


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CVE-2026-11965 (GCVE-0-2026-11965)
Vulnerability from cvelistv5
Published
2026-07-02 06:00
Modified
2026-07-02 12:33
Summary
The User Registration & Membership WordPress plugin before 5.2.0 does not enforce payment completion before activating a paid membership subscription, allowing unauthenticated users (after self-registering an account through the open registration flow) to obtain an active subscription on any paid plan without paying and access the gated content.
References
Impacted products
Show details on NVD website


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CVE-2025-2594 (GCVE-0-2025-2594)
Vulnerability from cvelistv5
Published
2025-04-22 06:00
Modified
2025-08-27 12:00
Summary
The User Registration & Membership WordPress plugin before 4.1.3 does not properly validate data in an AJAX action when the Membership Addon is enabled, allowing attackers to authenticate as any user, including administrators, by simply using the target account's user ID.
References
Impacted products
Show details on NVD website


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CVE-2025-2563 (GCVE-0-2025-2563)
Vulnerability from cvelistv5
Published
2025-04-14 06:00
Modified
2025-08-27 12:00
Summary
The User Registration & Membership WordPress plugin before 4.1.2 does not prevent users to set their account role when the Membership Addon is enabled, leading to a privilege escalation issue and allowing unauthenticated users to gain admin privileges
References
Impacted products
Show details on NVD website


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