CVE-2024-9522 (GCVE-0-2024-9522)

Vulnerability from cvelistv5 – Published: 2024-10-10 02:06 – Updated: 2026-04-08 16:50
VLAI?
Title
WP Users Masquerade <= 2.0.0 - Authenticated (Subscriber+) Authentication Bypass
Summary
The WP Users Masquerade plugin for WordPress is vulnerable to authentication bypass in versions up to, and including, 2.0.0. This is due to incorrect authentication and capability checking in the 'ajax_masq_login' function. This makes it possible for authenticated attackers, with subscriber-level permissions and above, to log in as any existing user on the site, such as an administrator.
CWE
  • CWE-288 - Authentication Bypass Using an Alternate Path or Channel
Assigner
Impacted products
Vendor Product Version
lagunaisw WP Users Masquerade Affected: 0 , ≤ 2.0.0 (semver)
Create a notification for this product.
Credits
István Márton
Show details on NVD website

{
  "containers": {
    "adp": [
      {
        "affected": [
          {
            "cpes": [
              "cpe:2.3:a:lagunaisw:wp_users_masquerade:*:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "wp_users_masquerade",
            "vendor": "lagunaisw",
            "versions": [
              {
                "lessThanOrEqual": "2.0.0",
                "status": "affected",
                "version": "0",
                "versionType": "semver"
              }
            ]
          }
        ],
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-9522",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-10-10T17:41:53.752383Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-10-10T17:47:02.026Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "WP Users Masquerade",
          "vendor": "lagunaisw",
          "versions": [
            {
              "lessThanOrEqual": "2.0.0",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "Istv\u00e1n M\u00e1rton"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "The WP Users Masquerade plugin for WordPress is vulnerable to authentication bypass in versions up to, and including, 2.0.0. This is due to incorrect authentication and capability checking in the \u0027ajax_masq_login\u0027 function. This makes it possible for authenticated attackers, with subscriber-level permissions and above, to log in as any existing user on the site, such as an administrator."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "baseScore": 8.8,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-288",
              "description": "CWE-288 Authentication Bypass Using an Alternate Path or Channel",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-04-08T16:50:42.369Z",
        "orgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599",
        "shortName": "Wordfence"
      },
      "references": [
        {
          "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/4a4f0909-76f6-4d27-87b1-f6cd5f5cbbb7?source=cve"
        },
        {
          "url": "https://plugins.trac.wordpress.org/browser/wp-users-masquerade/trunk/masquerade.php?rev=1703860#L162"
        }
      ],
      "timeline": [
        {
          "lang": "en",
          "time": "2024-10-04T00:00:00.000Z",
          "value": "Discovered"
        },
        {
          "lang": "en",
          "time": "2024-10-04T00:00:00.000Z",
          "value": "Vendor Notified"
        },
        {
          "lang": "en",
          "time": "2024-10-09T00:00:00.000Z",
          "value": "Disclosed"
        }
      ],
      "title": "WP Users Masquerade \u003c= 2.0.0 - Authenticated (Subscriber+) Authentication Bypass"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599",
    "assignerShortName": "Wordfence",
    "cveId": "CVE-2024-9522",
    "datePublished": "2024-10-10T02:06:06.456Z",
    "dateReserved": "2024-10-04T12:12:14.456Z",
    "dateUpdated": "2026-04-08T16:50:42.369Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2024-9522",
      "date": "2026-04-25",
      "epss": "0.0028",
      "percentile": "0.51424"
    },
    "fkie_nvd": {
      "configurations": "[{\"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:lagunaisw:wp_users_masquerade:*:*:*:*:*:wordpress:*:*\", \"versionEndIncluding\": \"2.0.0\", \"matchCriteriaId\": \"D3B9C162-6B8D-484D-B940-CD6485B182D6\"}]}]}]",
      "descriptions": "[{\"lang\": \"en\", \"value\": \"The WP Users Masquerade plugin for WordPress is vulnerable to authentication bypass in versions up to, and including, 2.0.0. This is due to incorrect authentication and capability checking in the \u0027ajax_masq_login\u0027 function. This makes it possible for authenticated attackers, with subscriber-level permissions and above, to log in as any existing user on the site, such as an administrator.\"}, {\"lang\": \"es\", \"value\": \"El complemento WP Users Masquerade para WordPress es vulnerable a la omisi\\u00f3n de autenticaci\\u00f3n en versiones hasta la 2.0.0 incluida. Esto se debe a una verificaci\\u00f3n de autenticaci\\u00f3n y capacidad incorrecta en la funci\\u00f3n \u0027ajax_masq_login\u0027. Esto hace posible que atacantes autenticados, con permisos de nivel de suscriptor y superiores, inicien sesi\\u00f3n como cualquier usuario existente en el sitio, como un administrador.\"}]",
      "id": "CVE-2024-9522",
      "lastModified": "2024-10-15T14:27:41.553",
      "metrics": "{\"cvssMetricV31\": [{\"source\": \"security@wordfence.com\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"3.1\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\", \"baseScore\": 8.8, \"baseSeverity\": \"HIGH\", \"attackVector\": \"NETWORK\", \"attackComplexity\": \"LOW\", \"privilegesRequired\": \"LOW\", \"userInteraction\": \"NONE\", \"scope\": \"UNCHANGED\", \"confidentialityImpact\": \"HIGH\", \"integrityImpact\": \"HIGH\", \"availabilityImpact\": \"HIGH\"}, \"exploitabilityScore\": 2.8, \"impactScore\": 5.9}]}",
      "published": "2024-10-10T02:15:06.013",
      "references": "[{\"url\": \"https://plugins.trac.wordpress.org/browser/wp-users-masquerade/trunk/masquerade.php?rev=1703860#L162\", \"source\": \"security@wordfence.com\", \"tags\": [\"Product\"]}, {\"url\": \"https://www.wordfence.com/threat-intel/vulnerabilities/id/4a4f0909-76f6-4d27-87b1-f6cd5f5cbbb7?source=cve\", \"source\": \"security@wordfence.com\", \"tags\": [\"Third Party Advisory\"]}]",
      "sourceIdentifier": "security@wordfence.com",
      "vulnStatus": "Analyzed",
      "weaknesses": "[{\"source\": \"security@wordfence.com\", \"type\": \"Secondary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-288\"}]}, {\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-306\"}]}]"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2024-9522\",\"sourceIdentifier\":\"security@wordfence.com\",\"published\":\"2024-10-10T02:15:06.013\",\"lastModified\":\"2024-10-15T14:27:41.553\",\"vulnStatus\":\"Analyzed\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"The WP Users Masquerade plugin for WordPress is vulnerable to authentication bypass in versions up to, and including, 2.0.0. This is due to incorrect authentication and capability checking in the \u0027ajax_masq_login\u0027 function. This makes it possible for authenticated attackers, with subscriber-level permissions and above, to log in as any existing user on the site, such as an administrator.\"},{\"lang\":\"es\",\"value\":\"El complemento WP Users Masquerade para WordPress es vulnerable a la omisi\u00f3n de autenticaci\u00f3n en versiones hasta la 2.0.0 incluida. Esto se debe a una verificaci\u00f3n de autenticaci\u00f3n y capacidad incorrecta en la funci\u00f3n \u0027ajax_masq_login\u0027. Esto hace posible que atacantes autenticados, con permisos de nivel de suscriptor y superiores, inicien sesi\u00f3n como cualquier usuario existente en el sitio, como un administrador.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"security@wordfence.com\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\",\"baseScore\":8.8,\"baseSeverity\":\"HIGH\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":2.8,\"impactScore\":5.9}]},\"weaknesses\":[{\"source\":\"security@wordfence.com\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-288\"}]},{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-306\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:lagunaisw:wp_users_masquerade:*:*:*:*:*:wordpress:*:*\",\"versionEndIncluding\":\"2.0.0\",\"matchCriteriaId\":\"D3B9C162-6B8D-484D-B940-CD6485B182D6\"}]}]}],\"references\":[{\"url\":\"https://plugins.trac.wordpress.org/browser/wp-users-masquerade/trunk/masquerade.php?rev=1703860#L162\",\"source\":\"security@wordfence.com\",\"tags\":[\"Product\"]},{\"url\":\"https://www.wordfence.com/threat-intel/vulnerabilities/id/4a4f0909-76f6-4d27-87b1-f6cd5f5cbbb7?source=cve\",\"source\":\"security@wordfence.com\",\"tags\":[\"Third Party Advisory\"]}]}}",
    "vulnrichment": {
      "containers": "{\"adp\": [{\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2024-9522\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"total\"}], \"version\": \"2.0.3\", \"timestamp\": \"2024-10-10T17:41:53.752383Z\"}}}], \"affected\": [{\"cpes\": [\"cpe:2.3:a:lagunaisw:wp_users_masquerade:*:*:*:*:*:*:*:*\"], \"vendor\": \"lagunaisw\", \"product\": \"wp_users_masquerade\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"2.0.0\"}], \"defaultStatus\": \"unknown\"}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2024-10-10T17:46:56.542Z\"}}], \"cna\": {\"title\": \"WP Users Masquerade \u003c= 2.0.0 - Authenticated (Subscriber+) Authentication Bypass\", \"credits\": [{\"lang\": \"en\", \"type\": \"finder\", \"value\": \"Istv\\u00e1n M\\u00e1rton\"}], \"metrics\": [{\"cvssV3_1\": {\"version\": \"3.1\", \"baseScore\": 8.8, \"baseSeverity\": \"HIGH\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\"}}], \"affected\": [{\"vendor\": \"lagunaisw\", \"product\": \"WP Users Masquerade\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"2.0.0\"}], \"defaultStatus\": \"unaffected\"}], \"timeline\": [{\"lang\": \"en\", \"time\": \"2024-10-04T00:00:00.000Z\", \"value\": \"Discovered\"}, {\"lang\": \"en\", \"time\": \"2024-10-04T00:00:00.000Z\", \"value\": \"Vendor Notified\"}, {\"lang\": \"en\", \"time\": \"2024-10-09T00:00:00.000Z\", \"value\": \"Disclosed\"}], \"references\": [{\"url\": \"https://www.wordfence.com/threat-intel/vulnerabilities/id/4a4f0909-76f6-4d27-87b1-f6cd5f5cbbb7?source=cve\"}, {\"url\": \"https://plugins.trac.wordpress.org/browser/wp-users-masquerade/trunk/masquerade.php?rev=1703860#L162\"}], \"descriptions\": [{\"lang\": \"en\", \"value\": \"The WP Users Masquerade plugin for WordPress is vulnerable to authentication bypass in versions up to, and including, 2.0.0. This is due to incorrect authentication and capability checking in the \u0027ajax_masq_login\u0027 function. This makes it possible for authenticated attackers, with subscriber-level permissions and above, to log in as any existing user on the site, such as an administrator.\"}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-288\", \"description\": \"CWE-288 Authentication Bypass Using an Alternate Path or Channel\"}]}], \"providerMetadata\": {\"orgId\": \"b15e7b5b-3da4-40ae-a43c-f7aa60e62599\", \"shortName\": \"Wordfence\", \"dateUpdated\": \"2026-04-08T16:50:42.369Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2024-9522\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2026-04-08T16:50:42.369Z\", \"dateReserved\": \"2024-10-04T12:12:14.456Z\", \"assignerOrgId\": \"b15e7b5b-3da4-40ae-a43c-f7aa60e62599\", \"datePublished\": \"2024-10-10T02:06:06.456Z\", \"assignerShortName\": \"Wordfence\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.


Loading…

Loading…

Loading…

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.


Loading…

Detection rules are retrieved from Rulezet.

Loading…

Loading…