The Groups plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 3.7.0 via the 'group_id' parameter of the group_join function due to missing validation on a user controlled key. This makes it possible for authenticated attackers, with Subscriber-level access and above, to register for groups other than ones set in the shortcode.
History

Tue, 11 Nov 2025 14:45:00 +0000

Type Values Removed Values Added
Description The Groups plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 6.7.0 via the 'group_id' parameter of the group_join function due to missing validation on a user controlled key. This makes it possible for authenticated attackers, with Subscriber-level access and above, to register for groups other than ones set in the shortcode. The Groups plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 3.7.0 via the 'group_id' parameter of the group_join function due to missing validation on a user controlled key. This makes it possible for authenticated attackers, with Subscriber-level access and above, to register for groups other than ones set in the shortcode.
Title Groups <= 6.7.0 - Authenticated (Subscriber+) Insecure Direct Object Reference to Arbitrary Group Join Groups <= 3.7.0 - Authenticated (Subscriber+) Insecure Direct Object Reference to Arbitrary Group Join

Mon, 10 Nov 2025 15:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Mon, 10 Nov 2025 09:45:00 +0000

Type Values Removed Values Added
First Time appeared Wordpress
Wordpress wordpress
Vendors & Products Wordpress
Wordpress wordpress

Sat, 08 Nov 2025 03:45:00 +0000

Type Values Removed Values Added
Description The Groups plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 6.7.0 via the 'group_id' parameter of the group_join function due to missing validation on a user controlled key. This makes it possible for authenticated attackers, with Subscriber-level access and above, to register for groups other than ones set in the shortcode.
Title Groups <= 6.7.0 - Authenticated (Subscriber+) Insecure Direct Object Reference to Arbitrary Group Join
Weaknesses CWE-639
References
Metrics cvssV3_1

{'score': 4.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: Wordfence

Published: 2025-11-08T03:27:49.308Z

Updated: 2025-11-11T14:25:32.416Z

Reserved: 2025-10-14T14:48:21.935Z

Link: CVE-2025-11748

cve-icon Vulnrichment

Updated: 2025-11-10T14:07:28.277Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2025-11-08T04:15:43.383

Modified: 2025-11-12T16:19:59.103

Link: CVE-2025-11748

cve-icon Redhat

No data.