CVE-2024-8121

The The Ultimate WordPress Toolkit – WP Extended plugin for WordPress is vulnerable to unauthorized modification of user names due to a missing capability check on the wpext_change_admin_name() function in all versions up to, and including, 3.0.8. This makes it possible for authenticated attackers, with Subscriber-level access and above, to change an admin's username to a username of their liking as long as the default 'admin' was used.

CVSS v3 5.4 MEDIUM

5.4^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 2.5

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact LOW

Availability Impact LOW

Scope UNCHANGED

References

Link	Resource
https://plugins.trac.wordpress.org/browser/wpextended/trunk/includes/modules/core_extensions/wpext_block_user_name_admin/wpext_block_user_name_admin.php#L49	Product
https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=3145430%40wpextended%2Ftrunk&old=3134345%40wpextended%2Ftrunk&sfp_email=&sfph_mail=	Patch
https://www.wordfence.com/threat-intel/vulnerabilities/id/f3d08ac9-22f7-45f4-9896-05b90f5fce64?source=cve	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:wpextended:wp_extended:*:*:*:*:*:wordpress:*:*

History

No history.

Information

Published : 2024-09-04 07:15

Updated : 2024-09-06 16:20

NVD link : CVE-2024-8121

Mitre link : CVE-2024-8121

CVE.ORG link : CVE-2024-8121

JSON object : View

Products Affected

wpextended

wp_extended

CWE

CWE-862

Missing Authorization

{"id": "CVE-2024-8121", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "security@wordfence.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.4, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L", "integrityImpact": "LOW", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "LOW", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "impactScore": 2.5, "exploitabilityScore": 2.8}, {"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 4.3, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "impactScore": 1.4, "exploitabilityScore": 2.8}]}, "published": "2024-09-04T07:15:04.887", "references": [{"url": "https://plugins.trac.wordpress.org/browser/wpextended/trunk/includes/modules/core_extensions/wpext_block_user_name_admin/wpext_block_user_name_admin.php#L49", "tags": ["Product"], "source": "security@wordfence.com"}, {"url": "https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=3145430%40wpextended%2Ftrunk&old=3134345%40wpextended%2Ftrunk&sfp_email=&sfph_mail=", "tags": ["Patch"], "source": "security@wordfence.com"}, {"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/f3d08ac9-22f7-45f4-9896-05b90f5fce64?source=cve", "tags": ["Third Party Advisory"], "source": "security@wordfence.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "security@wordfence.com", "description": [{"lang": "en", "value": "CWE-862"}]}], "descriptions": [{"lang": "en", "value": "The The Ultimate WordPress Toolkit \u2013 WP Extended plugin for WordPress is vulnerable to unauthorized modification of user names due to a missing capability check on the wpext_change_admin_name() function in all versions up to, and including, 3.0.8. This makes it possible for authenticated attackers, with Subscriber-level access and above, to change an admin's username to a username of their liking as long as the default 'admin' was used."}, {"lang": "es", "value": "El complemento The Ultimate WordPress Toolkit \u2013 WP Extended para WordPress es vulnerable a la modificaci\u00f3n no autorizada de nombres de usuario debido a una falta de verificaci\u00f3n de capacidad en la funci\u00f3n wpext_change_admin_name() en todas las versiones hasta la 3.0.8 incluida. Esto permite que atacantes autenticados, con acceso de nivel de suscriptor y superior, cambien el nombre de usuario de un administrador por un nombre de usuario de su agrado siempre que se haya utilizado el valor predeterminado \"admin\"."}], "lastModified": "2024-09-06T16:20:59.767", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:wpextended:wp_extended:*:*:*:*:*:wordpress:*:*", "vulnerable": true, "matchCriteriaId": "A0AEBA1D-445D-46DC-88FF-D829DA324207", "versionEndExcluding": "3.0.9"}], "operator": "OR"}]}], "sourceIdentifier": "security@wordfence.com"}