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Description

The cms-fuer-motorrad-werkstaetten plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to and including 1.0.0. This is due to missing nonce validation on all eight AJAX deletion handlers: vehicles_cfmw_d_vehicle, contacts_cfmw_d_contact, suppliers_cfmw_d_supplier, receipts_cfmw_d_receipt, positions_cfmw_d_position, catalogs_cfmw_d_article, stock_cfmw_d_item, and settings_cfmw_d_catalog. None of these handlers call check_ajax_referer() or wp_verify_nonce(), nor do they perform any capability checks via current_user_can(). This makes it possible for unauthenticated attackers to delete arbitrary vehicles, contacts, suppliers, receipts, positions, catalog articles, stock items, or entire supplier catalogs via a forged request, provided they can trick a logged-in user into performing an action such as clicking a link to a malicious page.

PUBLISHED Reserved 2026-04-16 | Published 2026-04-17 | Updated 2026-04-17 | Assigner Wordfence




MEDIUM: 4.3CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N

Problem types

CWE-352 Cross-Site Request Forgery (CSRF)

Product status

Default status
unaffected

Any version
affected

Timeline

2026-04-16:Disclosed

Credits

Régis SENET finder

References

www.wordfence.com/...-7e78-4ab2-a2b3-2a333f258778?source=cve

plugins.trac.wordpress.org/...unk/includes/cfmw-vehicles.php

plugins.trac.wordpress.org/...0.0/includes/cfmw-vehicles.php

plugins.trac.wordpress.org/...unk/includes/cfmw-contacts.php

plugins.trac.wordpress.org/...0.0/includes/cfmw-contacts.php

plugins.trac.wordpress.org/...nk/includes/cfmw-suppliers.php

plugins.trac.wordpress.org/....0/includes/cfmw-suppliers.php

plugins.trac.wordpress.org/...unk/includes/cfmw-receipts.php

plugins.trac.wordpress.org/...0.0/includes/cfmw-receipts.php

plugins.trac.wordpress.org/...nk/includes/cfmw-positions.php

plugins.trac.wordpress.org/....0/includes/cfmw-positions.php

plugins.trac.wordpress.org/...unk/includes/cfmw-catalogs.php

plugins.trac.wordpress.org/...0.0/includes/cfmw-catalogs.php

plugins.trac.wordpress.org/.../trunk/includes/cfmw-stock.php

plugins.trac.wordpress.org/.../1.0.0/includes/cfmw-stock.php

plugins.trac.wordpress.org/...unk/includes/cfmw-settings.php

plugins.trac.wordpress.org/...0.0/includes/cfmw-settings.php

plugins.trac.wordpress.org/...unk/includes/cfmw-vehicles.php

plugins.trac.wordpress.org/...0.0/includes/cfmw-vehicles.php

cve.org (CVE-2026-6451)

nvd.nist.gov (CVE-2026-6451)

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