{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2023-2546","assignerOrgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","state":"PUBLISHED","assignerShortName":"Wordfence","dateReserved":"2023-05-05T17:11:57.789Z","datePublished":"2023-06-06T01:55:07.908Z","dateUpdated":"2026-04-08T17:30:37.994Z"},"containers":{"cna":{"providerMetadata":{"orgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","shortName":"Wordfence","dateUpdated":"2026-04-08T17:30:37.994Z"},"affected":[{"vendor":"iqbalrony","product":"WP User Switch","versions":[{"version":"0","status":"affected","lessThanOrEqual":"1.0.2","versionType":"semver"}],"defaultStatus":"unaffected"}],"descriptions":[{"lang":"en","value":"The WP User Switch plugin for WordPress is vulnerable to authentication bypass in versions up to, and including, 1.0.2. This is due to incorrect authentication checking in the 'wpus_allow_user_to_admin_bar_menu' function with the 'wpus_who_switch' cookie value. 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, if they have access to the username."}],"title":"WP User Switch <= 1.0.2 - Authenticated (Subscriber+) Authentication Bypass via Cookie","references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/e89d912d-fa7a-4fb1-8872-95fa861c21ca?source=cve"},{"url":"https://plugins.trac.wordpress.org/browser/wp-user-switch/trunk/inc/functions.php?rev=2237142#L33"},{"url":"https://plugins.trac.wordpress.org/changeset/2921182/wp-user-switch/trunk/inc/functions.php"},{"url":"https://lana.codes/lanavdb/0cfdc5fa-d219-46bb-b8cc-693ac28a9e92/"}],"problemTypes":[{"descriptions":[{"lang":"en","description":"CWE-288 Authentication Bypass Using an Alternate Path or Channel","cweId":"CWE-288","type":"CWE"}]}],"metrics":[{"cvssV3_1":{"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"}}],"credits":[{"lang":"en","type":"finder","value":"István Márton"}],"timeline":[{"time":"2023-05-03T00:00:00.000Z","lang":"en","value":"Discovered"},{"time":"2023-05-08T00:00:00.000Z","lang":"en","value":"Vendor Notified"},{"time":"2023-06-04T00:00:00.000Z","lang":"en","value":"Disclosed"}]},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-02T06:26:09.731Z"},"title":"CVE Program Container","references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/e89d912d-fa7a-4fb1-8872-95fa861c21ca?source=cve","tags":["x_transferred"]},{"url":"https://plugins.trac.wordpress.org/browser/wp-user-switch/trunk/inc/functions.php?rev=2237142#L33","tags":["x_transferred"]},{"url":"https://plugins.trac.wordpress.org/changeset/2921182/wp-user-switch/trunk/inc/functions.php","tags":["x_transferred"]},{"url":"https://lana.codes/lanavdb/0cfdc5fa-d219-46bb-b8cc-693ac28a9e92/","tags":["x_transferred"]}]},{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2024-12-23T16:01:43.157932Z","id":"CVE-2023-2546","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2024-12-23T16:22:57.691Z"}}]}}