{"id":"CVE-2026-116617","aliases":[],"url":"https://o3.security/vulnerability/CVE-2026-116617","summary":"The Motors – Car Dealership & Classified Listings Plugin plugin for WordPress is vulnerable to File Deletion in all versions up to, and including, 1.4.128 The vulnerability exists because…","details":"The Motors – Car Dealership & Classified Listings Plugin plugin for WordPress is vulnerable to File Deletion in all versions up to, and including, 1.4.128 The vulnerability exists because `stm_save_user_extra_fields()`, hooked to `personal_options_update`, writes the attacker-controlled `stm_dealer_logo_path` parameter directly to user meta without an ownership check binding the submitted path to the submitting user — unlike the `stm_payment_status` and `stm_lost_password_hash` fields, this field is not gated by a `manage_options` or `edit_users` capability check. This makes it possible for authenticated attackers, with Subscriber-level access and above, to delete image files belonging to other users under `wp-content/uploads` — including other users' avatars, dealer logos, and uploaded media — by storing a crafted path via their own profile and then triggering `unlink()` through the become-dealer form on their author page. Note that the two path guards (`stm_mvl_is_path_within_uploads` and `stm_mvl_is_allowed_image_file`) do restrict the attack surface to files with an image extension that resolve within the uploads basedir; files outside that directory, such as `wp-config.php` or plugin PHP files, cannot be reached.","published":"2026-11-05T05:18:19.240","modified":"2026-11-05T21:18:39.777","cvss":{"score":8.1,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":null,"affectedPackages":[],"fix":null,"references":[{"type":"WEB","url":"https://plugins.svn.wordpress.org/motors-car-dealership-classified-listings/"},{"type":"WEB","url":"https://plugins.trac.wordpress.org/browser/motors-car-dealership-classified-listings/tags/1.4.126/includes/helpers.php#L1400"},{"type":"WEB","url":"https://plugins.trac.wordpress.org/browser/motors-car-dealership-classified-listings/tags/1.4.126/includes/user-extra.php#L449"},{"type":"WEB","url":"https://plugins.trac.wordpress.org/browser/motors-car-dealership-classified-listings/tags/1.4.126/templates/user/private/become-dealer.php#L168"},{"type":"WEB","url":"https://plugins.trac.wordpress.org/changeset?reponame=&new=3774781%40motors-car-dealership-classified-listings%2Ftags%2F1.4.129&old=3766015%40motors-car-dealership-classified-listings%2Ftags%2F1.4.128"},{"type":"WEB","url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/9760bf39-6ec3-416e-95f0-3b3ce3ecdf7f?source=cve"}],"provenance":{"sources":["OSV.dev","NVD","FIRST.org (EPSS)"],"lastVerified":"2026-11-05T21:18:39.777"}}